Personnel Information

写真a

AKITA Keiichi


Job title

Professor

Laboratory Address

1-5-45 Yushima Bunkyo-ku Tokyo 113-8519 Japan

Laboratory Phone number

+81-3-5803-5390

Mail Address

The inquiry by e-mail is 《here

Research Areas, Keywords

Clinical Anatomy

Graduating School 【 display / non-display

  • Sapporo Medical University, Faculty of Medicine, 1987, Graduated

Degree 【 display / non-display

  • PhD, Tokyo Medical and Dental University

Campus Career 【 display / non-display

  • 1991.04
    -
    1996.03
    Tokyo Medical and Dental University, Faculty of Medicine, School of Medicine, Department of 2nd Anatomy, Assistant Professor
  • 1996.04
    -
    1998.12
    Tokyo Medical and Dental University, Faculty of Medicine, School of Medicine, Department of 2nd Anatomy, Junior Associate Professor
  • 1999.01
    -
    1999.03
    Tokyo Medical and Dental University, Faculty of Medicine, School of Medicine, Associate Professor
  • 1999.04
    -
    2003.03
    Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Medical and Dental Sciences, Maxillofacial and Neck Reconstruction, Department of Functional Anatomy, Associate Professor
  • 2003.04
    -
    2010.09
    Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Medical and Dental Sciences, Advanced Therapeutic Sciences, Clinical Anatomy, Associate Professor
  • 2010.10
    -
    Now
    Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Medical and Dental Sciences, Advanced Therapeutic Sciences, Clinical Anatomy, Professor
  • 2022.04
    -
    Now
    Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Medical and Dental Sciences, Advanced Therapeutic Sciences, Clinical Anatomy, Professor

▼display all

Research Areas 【 display / non-display

  • Anatomy

  • Medical management and medical sociology

Qualification Acquired 【 display / non-display

  • Doctor

 

Published Papers & Misc 【 display / non-display

  1. Yuzuki Sugiyama, Satoru Muro, Daisuke Ban, Keiichi Akita. Retroperitoneal fasciae as barriers for nerve and arterial passages connecting the retroperitoneal region to the peritoneal organs. J Anat. 2024.03; ( PubMed, DOI )

  2. Masahiro Yamane, Yoshiya Ishikawa, Daisuke Asano, Shuichi Watanabe, Hiroki Ueda, Keiichi Akahoshi, Hiroaki Ono, Atsushi Kudo, Shinji Tanaka, Yuzuki Sugiyama, Satoru Muro, Keiichi Akita, Minoru Tanabe. Surgical anatomy of the dorsal pancreatic artery: Considering embryonic development. Pancreatology. 2023.09; 23 (6): 697-703. ( PubMed, DOI )

  3. Jiamjunyasiri A, Tsutsumi M, Muro S, Akita K. Origin, course, and distribution of the posterior femoral cutaneous nerve and the spatial relationship among its branches. Anatomical science international. 2023.09; 98 (4): 540-547. ( PubMed, DOI )

  4. Ibara T, Fujita K, Watanabe N, Takada R, Miyatake K, Nimura A, Akita K. Stabilization and compensation strategy of the hip angle during gait in hip-osteoarthritis patients from the perspective of whole-body movement synergy. Gait & posture. 2023.08; 106 65-71. ( PubMed, DOI )

  5. Muro S, Akita K. Novel combination method of wide-range serial sectioning and 3D reconstruction visualizing both macro-level dynamics and micro-level interactions in an attempt to analyze the female pelvic floor. Anatomical science international. 2023.07; 98 (3): 343-352. ( PubMed, DOI )

  6. Tsutsumi M, Nimura A, Tharnmanularp S, Kudo S, Akita K. Posteromedial capsular anatomy of the tibia for consideration of the medial meniscal support structure using a multidimensional analysis. Scientific reports. 2023.07; 13 (1): 12030. ( PubMed, DOI )

  7. Fujishiro H, Nimura A, Azumaya M, Hattori S, Hoshi O, Akita K. Anatomical study of the bone morphology of the anterior talofibular ligament attachment. Anatomy & cell biology. 2023.07; ( PubMed, DOI )

  8. Fukino K, Iida K, Tsutsumi M, Iwanaga J, Akita K. Evaluation of morphological features of palatopharyngeus insertion into the thyroid cartilage. Anatomical science international. 2023.07; 98 (3): 448-453. ( PubMed, DOI )

  9. Saito T, Muro S, Fujiwara H, Umebayashi Y, Sato Y, Tokunaga M, Akita K, Kinugasa Y. Histological study of the structural layers around the esophagus in the lower mediastinum. World journal of gastrointestinal surgery. 2023.07; 15 (7): 1331-1339. ( PubMed, DOI )

  10. Muro S, Akita K. Pelvic floor and perineal muscles: a dynamic coordination between skeletal and smooth muscles on pelvic floor stabilization. Anatomical science international. 2023.07; 98 (3): 407-425. ( PubMed, DOI )

  11. Tokairin Y, Kawamura Y, Muro S, Nagai K, Kawada K, Okada T, Tharnmanularp S, Jiamjunyasiri A, Akita K, Kinugasa Y. Histological study of the thin membranous dense connective tissues around the curving portion of the bilateral recurrent laryngeal nerves. Esophagus : official journal of the Japan Esophageal Society. 2023.07; 20 (3): 410-419. ( PubMed, DOI )

  12. Nawa N, Numasawa M, Yamaguchi K, Morita A, Fujiwara T, Akita K. Association between the social network of medical students and their academic performance on the anatomy written examination. Anatomical sciences education. 2023.07; 16 (4): 654-665. ( PubMed, DOI )

  13. Yoshimatsu H, Karakawa R, Fuse Y, Yano T, Muro S, Akita K. The Use of the Deep Brachial Artery as the Recipient Artery for Free Perforator Flap Transfer: An Anatomic Study and Clinical Applications. Medicina (Kaunas, Lithuania). 2023.06; 59 (6): ( PubMed, DOI )

  14. Umebayashi Y, Muro S, Tokunaga M, Saito T, Sato Y, Tanioka T, Kinugasa Y, Akita K. Distribution of splenic artery lymph nodes and splenic hilar lymph nodes. World journal of gastrointestinal surgery. 2023.05; 15 (5): 812-824. ( PubMed, DOI )

  15. Muro S, Nimura A, Ibara T, Chikazawa K, Nakazawa M, Akita K. Anatomical basis for contribution of hip joint motion by the obturator internus to defaecation/urinary functions by the levator ani via the obturator fascia. Journal of anatomy. 2023.04; 242 (4): 657-665. ( PubMed, DOI )

  16. Masayo Harada, Keiichi Akita. Mouse vaginal development with lateral enlargement at late embryonic stages and caudal elongation after birth. Congenit Anom (Kyoto). 2023.03; 63 (2): 30-39. ( PubMed, DOI )

  17. Okuda Itsuko, Akita Keiichi, Komemushi Takayoshi, Imaizumi Kazuhiko, Jinzaki Masahiro, Ohjimi Hiroyuki. Basic Consideration for Facial Aging: Age-Related Changes of the Bony Orbit and Orbicularis Oculi Muscle in East Asians AESTHETIC SURGERY JOURNAL. 2023.03; 43 (4): 408-419. ( DOI )

  18. Hasegawa S, Yoshimura H, Mochizuki T, Arai R, Akita K, Nimura A. High diagnostic accuracy of magnetic resonance imaging in detecting subscapularis tendon tears by focusing on the most superior portion of the subscapularis tendon. Surgical and radiologic anatomy : SRA. 2023.01; 45 (1): 17-24. ( PubMed, DOI )

  19. Norose M, Nimura A, Tsutsumi M, Fujita K, Okawa A, Akita K. Anatomical study for elucidating the stabilization mechanism in the trapeziometacarpal joint. Scientific reports. 2022.12; 12 (1): 20790. ( PubMed, DOI )

  20. Karakawa R, Yoshimatsu H, Kamiya K, Fuse Y, Yano T, Muro S, Akita K. An Anatomical Study of Posterior Trunk Recipient Vessels, and Comparisons of Outcome following Pedicled- and Free-Flap Transfers for Treatment of Sarcoma in the Posterior Trunk. Journal of reconstructive microsurgery. 2022.11; 38 (9): 683-693. ( PubMed, DOI )

  21. Tharnmanularp S, Nimura A, Tsutsumi M, Norose M, Tsukada S, Akita K. Medial patellofemoral ligament is a part of the vastus medialis obliquus and vastus intermedius aponeuroses attaching to the medial epicondyle. Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA. 2022.11; 30 (11): 3742-3750. ( PubMed, DOI )

  22. Hosono S, Fujita K, Nimura A, Akita K. Release of Cervical Muscle Tension Improves Psychological Stress and Symptoms of Moderate-to-Severe Atopic Dermatitis: a Case Series with 20 Patients. Dermatology and therapy. 2022.10; 12 (10): 2383-2395. ( PubMed, DOI )

  23. Tsutsumi M, Kudo S, Nimura A, Akita K. Significance of the anatomical relationship between the flexor digitorum longus and sustentaculum tali for reconsideration of the talocalcaneonavicular joint stability mechanism. Scientific reports. 2022.09; 12 (1): 15218. ( PubMed, DOI )

  24. Fukai A, Nimura A, Tsutsumi M, Fujishiro H, Fujita K, Imatani J, Akita K. Lateral Ulnar Collateral Ligament of the Elbow Joint: Reconsideration of Anatomy in Terms of Connection with Surrounding Fibrous Structures. The Journal of bone and joint surgery. American volume. 2022.08; 104 (15): 1370-1379. ( PubMed, DOI )

  25. Akita K, Fukino K. The significance and classification of the layered structures of the human masseter and temporalis. Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft. 2022.06; 242 151907. ( PubMed, DOI )

  26. Muro S, Kim J, Tsukada S, Akita K. Significance of the broad non-bony attachments of the anterior cruciate ligament on the tibial side. Scientific reports. 2022.04; 12 (1): 6844. ( PubMed, DOI )

  27. Tsutsumi M, Yamaguchi I, Nimura A, Utsunomiya H, Akita K, Kudo S. In vivo magnetic resonance imaging study of the hip joint capsule in the flexion abduction external rotation position. Scientific reports. 2022.04; 12 (1): 6656. ( PubMed, DOI )

  28. Tsutsumi M, Nimura A, Akita K. Clinical anatomy of the musculoskeletal system in the hip region. Anatomical science international. 2022.03; 97 (2): 157-164. ( PubMed, DOI )

  29. He M, Muro S, Akita K. Positional relationship between the lateral border of Denonvilliers' fascia and pelvic plexus. Anatomical science international. 2022.01; 97 (1): 101-109. ( PubMed, DOI )

  30. Okuda I, Yamada M, Yamada Y, Yokoyama Y, Kampan N, Akita K, Jinzaki M. Anatomic and diagnostic considerations of facial mobility for understanding the effectiveness of facial massage: A pilot study. Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI). 2021.11; 27 (6): 1057-1063. ( PubMed, DOI )

  31. Chikazawa K, Muro S, Akita K, Imai K, Kuwata T, Konno R. En bloc pelvic lymphadenectomy with the vesicohypogastric fascia serving as a medial border: An approach with ten standardized steps. European journal of obstetrics, gynecology, and reproductive biology. 2021.11; 266 7-8. ( PubMed, DOI )

  32. Tsutsumi M, Nimura A, Utsunomiya H, Kudo S, Akita K. Spatial distribution of loose connective tissues on the anterior hip joint capsule: a combination of cadaveric and in-vivo study. Scientific reports. 2021.11; 11 (1): 22813. ( PubMed, DOI )

  33. Tsutsumi M, Nimura A, Utsunomiya H, Akita K. Dynamic changes of the joint capsule in relation to the zona orbicularis: An anatomical study with possible implications for hip stability mechanism. Clinical anatomy (New York, N.Y.). 2021.11; 34 (8): 1157-1164. ( PubMed, DOI )

  34. Muro S, Suriyut J, Akita K. Anatomy of Cowper's gland in humans suggesting a secretion and emission mechanism facilitated by cooperation of striated and smooth muscles. Scientific reports. 2021.08; 11 (1): 16705. ( PubMed, DOI )

  35. Saka N, Nimura A, Tsutsumi M, Nozaki T, Watanabe Y, Akita K. Anatomic study of fibrous structures attached to the volar ulnar corner of the radius: implications in the volar rim fracture. The Journal of hand surgery, European volume. 2021.07; 46 (6): 637-646. ( PubMed, DOI )

  36. Fukino K, Tsutsumi M, Nimura A, Miwa K, Ono T, Akita K. Reply to "Palatopharyngeus muscle in pharyngoplasty surgery for OSAS: cut or not to cut?". European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery. 2021.07; 278 (7): 2659-2660. ( PubMed, DOI )

  37. Kagawa E, Nimura A, Nasu H, Kato R, Akita K. Fibrous Connection Between Cervical Nerve and Zygapophysial Joint and Implication of the Cervical Spondylotic Radiculopathy: An Anatomic Cadaveric Study. Spine. 2021.07; 46 (13): E704-E709. ( PubMed, DOI )

  38. Muro S, Sirirat W, Ban D, Nagakawa Y, Akita K. What comprises the plate-like structure between the pancreatic head and the celiac trunk and superior mesenteric artery? A proposal for the term "P-A ligament" based on anatomical findings. Anatomical science international. 2021.06; 96 (3): 370-377. ( PubMed, DOI )

  39. Tokairin Y, Nagai K, Kawamura Y, Nakajima Y, Kawada K, Hoshino A, Okada T, Muro S, Akita K, Kinugasa Y. Histological study of the thin membranous dense connective tissue around the middle and lower thoracic esophagus, caudal to the bifurcation of the trachea. General thoracic and cardiovascular surgery. 2021.06; 69 (6): 983-992. ( PubMed, DOI )

  40. Tokairin Y, Nagai K, Kawamura Y, Nakajima Y, Kawada K, Hoshino A, Okada T, Muro S, Akita K, Kinugasa Y. Correction to: Histological study of the thin membranous dense connective tissue around the middle and lower thoracic esophagus, caudal to the bifurcation of the trachea. General thoracic and cardiovascular surgery. 2021.05; 69 (5): 910. ( PubMed, DOI )

  41. Kamo M, Nozaki T, Horiuchi S, Muraishi N, Yamamura J, Akita K. There are no three physiological narrowings in the upper urinary tract: a new concept of the retroperitoneal anatomy around the ureter. Japanese journal of radiology. 2021.05; 39 (5): 407-413. ( PubMed, DOI )

  42. Tano A, Nimura A, Tsutsumi M, Yamaguchi R, Okawa A, Akita K. Anatomical Study of the Interosseous Ligament of the Tibiofibular Syndesmosis: An Analysis of Osseous Morphology and Attaching Interposing Structures. The Journal of bone and joint surgery. American volume. 2021.05; 103 (10): 905-912. ( PubMed, DOI )

  43. Sritara S, Tsutsumi M, Fukino K, Matsumoto Y, Ono T, Akita K. Evaluating the morphological features of the lateral pterygoid insertion into the medial surface of the condylar process. Clinical and experimental dental research. 2021.04; 7 (2): 219-225. ( PubMed, DOI )

  44. Eishi H, Yamaguchi K, Hiramatsu Y, Akita K. Intra-mural distribution of the blood vessels in the stomach demonstrated by contrast medium injection: a cadaver study. Surgical and radiologic anatomy : SRA. 2021.03; 43 (3): 389-396. ( PubMed, DOI )

  45. Fukino K, Tsutsumi M, Nimura A, Miwa K, Ono T, Akita K. Anatomy of inferior end of palatopharyngeus: its contribution to upper esophageal sphincter opening. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery. 2021.03; 278 (3): 749-754. ( PubMed, DOI )

  46. Muro S, Tsukada Y, Ito M, Akita K. The series of smooth muscle structures in the pelvic floors of men: Dynamic coordination of smooth and skeletal muscles. Clinical anatomy (New York, N.Y.). 2021.03; 34 (2): 272-282. ( PubMed, DOI )

  47. Ueda Y, Nimura A, Matsuki K, Yamaguchi K, Sugaya H, Akita K. Morphology of the Undersurface of the Anterolateral Acromion and Its Relationship to Surrounding Structures. Orthopaedic journal of sports medicine. 2021.01; 9 (1): 2325967120977485. ( PubMed, DOI )

  48. Numasawa M, Nawa N, Funakoshi Y, Noritake K, Tsuruta J, Kawakami C, Nakagawa M, Yamaguchi K, Akita K. A mixed methods study on the readiness of dental, medical, and nursing students for interprofessional learning. PloS one. 2021; 16 (7): e0255086. ( PubMed, DOI )

  49. Horiuchi S, Nimura A, Tsutsumi M, Suzuki S, Fujita K, Nozaki T, Akita K. Anatomical relationship between the morphology of the styloid process of the ulna and the attachment of the radioulnar ligaments. Journal of anatomy. 2020.12; 237 (6): 1032-1039. ( PubMed, DOI )

  50. Miwa K, Tsutsumi M, Fukino K, Eguchi K, Okada R, Akita K. An anatomical study of the anterior wall of the hypopharyngeal and the cervical esophageal junction. Auris, nasus, larynx. 2020.10; 47 (5): 849-855. ( PubMed, DOI )

  51. Koh-Ichi Yamaki, Keiichi Akita. Abstracts presented at the Joint meeting of the 22nd Congress of the Japanese Research Society of Clinical Anatomy and the 3rd Congress of Kurume Research Society of Clinical Anatomy. Surg Radiol Anat. 2020.09; 1393-1403. ( PubMed, DOI )

  52. Kato MK, Muro S, Kato T, Miyasaka N, Akita K. Spatial distribution of smooth muscle tissue in the female pelvic floor and surrounding the urethra and vagina. Anatomical science international. 2020.09; 95 (4): 516-522. ( PubMed, DOI )

  53. Nasu H, Nimura A, Yamaguchi K, Akita K. Morphology of the anterolateral ligament: a complex of fibrous tissues spread to the anterolateral aspect of the knee joint. Anatomical science international. 2020.09; 95 (4): 470-477. ( PubMed, DOI )

  54. Zwirner J, Zhang M, Ondruschka B, Akita K, Hammer N. An ossifying bridge - on the structural continuity between the Achilles tendon and the plantar fascia. Scientific reports. 2020.09; 10 (1): 14523. ( PubMed, DOI )

  55. Keiichi Akita. Abstracts presented at the meeting of the 23rd Congress of the Japanese Research Society of Clinical Anatomy. Surg Radiol Anat. 2020.08; 1517-1525. ( PubMed, DOI )

  56. Bird AD, Croft BM, Harada M, Tang L, Zhao L, Ming Z, Bagheri-Fam S, Koopman P, Wang Z, Akita K, Harley VR. Ovotesticular disorders of sex development in FGF9 mouse models of human synostosis syndromes. Human molecular genetics. 2020.08; 29 (13): 2148-2161. ( PubMed, DOI )

  57. Ochi A, Muro S, Adachi T, Akita K. Zoning inside the renal fascia: The anatomical relationship between the urinary system and perirenal fat. International journal of urology : official journal of the Japanese Urological Association. 2020.07; 27 (7): 625-633. ( PubMed, DOI )

  58. Suriyut J, Muro S, Baramee P, Harada M, Akita K. Various significant connections of the male pelvic floor muscles with special reference to the anal and urethral sphincter muscles. Anatomical science international. 2020.06; 95 (3): 305-312. ( PubMed, DOI )

  59. Tokairin Y, Nakajima Y, Nagai K, Yamaguchi K, Akita K, Kinugasa Y. Aortic inflation with agar injection is a useful method of cadaveric preparation which creates a mediastinal anatomy that better mimics the living body for surgical training. General thoracic and cardiovascular surgery. 2020.06; 68 (6): 652-654. ( PubMed, DOI )

  60. Hosono S, Fujita K, Nimura A, Akita K. Release of cervical muscular tension improved severe pruritus in moderate-to-severe atopic dermatitis: A case series. JAAD case reports. 2020.06; 6 (6): 510-513. ( PubMed, DOI )

  61. Eguchi K, Muro S, Miwa K, Yamaguchi K, Akita K. Deep cervical fascia as an anatomical landmark of lingual lymph nodes: An anatomic and histologic study. Auris, nasus, larynx. 2020.06; 47 (3): 464-471. ( PubMed, DOI )

  62. Muro S, Kagawa R, Habu M, Ka H, Harada M, Akita K. Coexistence of Dense and Sparse Areas in the Longitudinal Smooth Muscle of the Anal Canal: Anatomical and Histological Analyses Inspired by Magnetic Resonance Images. Clinical anatomy (New York, N.Y.). 2020.05; 33 (4): 619-626. ( PubMed, DOI )

  63. Tsutsumi M, Nimura A, Akita K. New insight into the iliofemoral ligament based on the anatomical study of the hip joint capsule. Journal of anatomy. 2020.05; 236 (5): 946-953. ( PubMed, DOI )

  64. Sato T, Kataoka K, Ito Y, Yokoyama S, Inui M, Mori M, Takahashi S, Akita K, Takada S, Ueno-Kudoh H, Asahara H. Lin28a/let-7 pathway modulates the Hox code via Polycomb regulation during axial patterning in vertebrates. eLife. 2020.05; 9 ( PubMed, DOI )

  65. Harada M, Akita K. Mouse fibroblast growth factor 9 N143T mutation leads to wide chondrogenic condensation of long bones. Histochemistry and cell biology. 2020.04; 153 (4): 215-223. ( PubMed, DOI )

  66. Hoshika S, Nimura A, Takahashi N, Sugaya H, Akita K. Valgus stability is enhanced by flexor digitorum superficialis muscle contraction of the index and middle fingers. Journal of orthopaedic surgery and research. 2020.03; 15 (1): 121. ( PubMed, DOI )

  67. Baramee P, Muro S, Suriyut J, Harada M, Akita K. Three muscle slings of the pelvic floor in women: an anatomic study. Anatomical science international. 2020.01; 95 (1): 47-53. ( PubMed, DOI )

  68. Hattori S, Nimura A, Koyama M, Tsutsumi M, Amaha K, Ohuchi H, Akita K. Dorsiflexion is more feasible than plantar flexion in ultrasound evaluation of the calcaneofibular ligament: a combination study of ultrasound and cadaver. Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA. 2020.01; 28 (1): 262-269. ( PubMed, DOI )

  69. Tsutsumi M, Nimura A, Honda E, Utsunomiya H, Uchida S, Akita K. An Anatomical Study of the Anterosuperior Capsular Attachment Site on the Acetabulum. The Journal of bone and joint surgery. American volume. 2019.09; 101 (17): 1554-1562. ( PubMed, DOI )

  70. Fujiwara H, Kanamori J, Nakajima Y, Kawano T, Miura A, Fujita T, Akita K, Daiko H. An anatomical hypothesis: a "concentric-structured model" for the theoretical understanding of the surgical anatomy in the upper mediastinum required for esophagectomy with radical mediastinal lymph node dissection. Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus. 2019.08; 32 (8): ( PubMed, DOI )

  71. Yasunori Tatara, Hisayo Nasu, Masahiro Tsutsumi, Keiichi Akita. Origins, Courses, and Distributions of the Lumbar Arterial Branches in Relation to the Spinal Nerves: An Anatomical Study. Spine. 2019.07; 44 (14): E808-E814. ( PubMed, DOI )

  72. Fukino K, Tsutsumi M, Sanudo J, Ono T, Akita K. Anatomical Significance of the Spatial Distribution of the Palatopharyngeus With Regard to Velopharyngeal Closure. The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association. 2019.07; 56 (6): 744-750. ( PubMed, DOI )

  73. Kampan N, Akita K, Mahakkanukrauh P. The malaris muscle concept reconsidered. Anatomy & cell biology. 2019.06; 52 (2): 134-139. ( PubMed, DOI )

  74. Akita K, Sakaguchi-Kuma T, Fukino K, Ono T. Masticatory Muscles and Branches of Mandibular Nerve: Positional Relationships Between Various Muscle Bundles and Their Innervating Branches. Anatomical record (Hoboken, N.J. : 2007). 2019.04; 302 (4): 609-619. ( PubMed, DOI )

  75. Hoshika S, Nimura A, Yamaguchi R, Nasu H, Yamaguchi K, Sugaya H, Akita K. Medial elbow anatomy: A paradigm shift for UCL injury prevention and management. Clinical anatomy (New York, N.Y.). 2019.04; 32 (3): 379-389. ( PubMed, DOI )

  76. Muro S, Tsukada Y, Harada M, Ito M, Akita K. Anatomy of the smooth muscle structure in the female anorectal anterior wall: convergence and anterior extension of the internal anal sphincter and longitudinal muscle. Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland. 2019.04; 21 (4): 472-480. ( PubMed, DOI )

  77. Hisayo Nasu, Phichaya Baramee, Natnicha Kampan, Akimoto Nimura, Keiichi Akita. An anatomic study on the origin of the long head of the triceps brachii. JSES Open Access. 2019.03; 3 (1): 5-11. ( PubMed, DOI )

  78. Tanabe Y, Yasuda K, Kondo E, Kawaguchi Y, Akita K, Yagi T. Comparison of Graft Length Changes During Knee Motion Among 5 Different Anatomic Single-Bundle Anterior Cruciate Ligament Reconstruction Approaches: A Biomechanical Study. Orthopaedic journal of sports medicine. 2019.03; 7 (3): 2325967119834933. ( PubMed, DOI )

  79. Higashino T, Okazaki M, Mori H, Yamaguchi K, Akita K. Reply: Microanatomy of Sensory Nerves in the Upper Eyelid: A Cadaveric Anatomical Study. Plastic and reconstructive surgery. 2019.02; 143 (2): 437e-438e. ( PubMed, DOI )

  80. Okuda I, Yoshioka N, Shirakabe Y, Akita K. Basic analysis of facial ageing: The relationship between the superficial musculoaponeurotic system and age. Experimental dermatology. 2019.02; 28 Suppl 1 38-42. ( PubMed, DOI )

  81. Tsutsumi M, Nimura A, Akita K. The Gluteus Medius Tendon and Its Insertion Sites: An Anatomical Study with Possible Implications for Gluteus Medius Tears. The Journal of bone and joint surgery. American volume. 2019.01; 101 (2): 177-184. ( PubMed, DOI )

  82. Amaha K, Nimura A, Yamaguchi R, Kampan N, Tasaki A, Yamaguchi K, Kato R, Akita K. Anatomic study of the medial side of the ankle base on the joint capsule: an alternative description of the deltoid and spring ligament. Journal of experimental orthopaedics. 2019.01; 6 (1): 2. ( PubMed, DOI )

  83. Yamaguchi R, Nimura A, Amaha K, Yamaguchi K, Segawa Y, Okawa A, Akita K. Anatomy of the Tarsal Canal and Sinus in Relation to the Subtalar Joint Capsule. Foot & ankle international. 2018.11; 39 (11): 1360-1369. ( PubMed, DOI )

  84. Muro S, Tsukada Y, Harada M, Ito M, Akita K. Spatial distribution of smooth muscle tissue in the male pelvic floor with special reference to the lateral extent of the rectourethralis muscle: Application to prostatectomy and proctectomy. Clinical anatomy (New York, N.Y.). 2018.11; 31 (8): 1167-1176. ( PubMed, DOI )

  85. Tokairin Y, Nakajima Y, Kawada K, Hoshino A, Okada T, Ryotokuji T, Okuda M, Kume Y, Kawamura Y, Yamaguchi K, Nagai K, Akita K, Kinugasa Y. Histological study of the thin membranous structure made of dense connective tissue around the esophagus in the upper mediastinum. Esophagus : official journal of the Japan Esophageal Society. 2018.10; 15 (4): 272-280. ( PubMed, DOI )

  86. Higashino T, Okazaki M, Mori H, Yamaguchi K, Akita K. Microanatomy of Sensory Nerves in the Upper Eyelid: A Cadaveric Anatomical Study. Plastic and reconstructive surgery. 2018.08; 142 (2): 345-353. ( PubMed, DOI )

  87. Sato T, Nimura A, Yamaguchi R, Fujita K, Okawa A, Akita K. Intramuscular Tendon of the Adductor Pollicis and Underlying Capsule of the Metacarpophalangeal Joint: An Anatomical Study With Possible Implications for the Stener Lesion. The Journal of hand surgery. 2018.07; 43 (7): 682.e1-682.e8. ( PubMed, DOI )

  88. Kampan N, Tsutsumi M, Okuda I, Nasu H, Hur MS, Yamaguchi K, Akita K. The malaris muscle: its morphological significance for sustaining the intraorbital structures. Anatomical science international. 2018.06; 93 (3): 364-371. ( PubMed, DOI )

  89. Momma D, Nimura A, Muro S, Fujishiro H, Miyamoto T, Funakoshi T, Mochizuki T, Iwasaki N, Akita K. Anatomic analysis of the whole articular capsule of the shoulder joint, with reference to the capsular attachment and thickness. Journal of experimental orthopaedics. 2018.06; 5 (1): 16. ( PubMed, DOI )

  90. Nonthasaen P, Nasu H, Kagawa E, Akita K. A morphological comparison of the extraforaminal ligament between the cervical and thoracic regions. Surgical and radiologic anatomy : SRA. 2018.05; 40 (5): 571-580. ( PubMed, DOI )

  91. Nasu H, Nimura A, Sugiura S, Fujishiro H, Koga H, Akita K. An anatomic study on the attachment of the joint capsule to the tibia in the lateral side of the knee. Surgical and radiologic anatomy : SRA. 2018.05; 40 (5): 499-506. ( PubMed, DOI )

  92. Okada R, Muro S, Eguchi K, Yagi K, Nasu H, Yamaguchi K, Miwa K, Akita K. The extended bundle of the tensor veli palatini: Anatomic consideration of the dilating mechanism of the Eustachian tube. Auris, nasus, larynx. 2018.04; 45 (2): 265-272. ( PubMed, DOI )

  93. Nakajima Y, Tokairin Y, Nakajima Y, Kawada K, Nagai K, Yamaguchi K, Akita K, Kawano T. Anatomical study of the left superior mediastinal lymphatics for tracheal branches of left recurrent laryngeal nerve-preserving mediastinoscope-assisted surgery in esophageal cancer. Surgery today. 2018.03; 48 (3): 333-337. ( PubMed, DOI )

  94. Tanaka M, Nimura A, Takahashi N, Mochizuki T, Kato R, Sugaya H, Akita K. Location and thickness of delaminated rotator cuff tears: cross-sectional analysis with surgery record review. JSES open access. 2018.03; 2 (1): 84-90. ( PubMed, DOI )

  95. Nakajima Y, Muro S, Nasu H, Harada M, Yamaguchi K, Akita K. Morphology of the region anterior to the anal canal in males: visualization of the anterior bundle of the longitudinal muscle by transanal ultrasonography. Surgical and radiologic anatomy : SRA. 2017.09; 39 (9): 967-973. ( PubMed, DOI )

  96. Kamo M, Nozaki T, Starkey J, Horiuchi S, Muraishi N, Hattori K, Akita K. The Peak Site of Stone Distribution in the Upper Ureter is Unlikely the Ureteropelvic Junction: Computed Tomography Analysis of Stone Lodging Site With Respect to a Newly Identified Area of Constriction. Urology. 2017.09; 107 31-36. ( PubMed, DOI )

  97. Junya Imatani, Keiichi Akita. Volar Distal Radius Anatomy Applied to the Treatment of Distal Radius Fracture. J Wrist Surg. 2017.08; 6 (3): 174-177. ( PubMed, DOI )

  98. Luo Y, Fujita H, Nedelescu H, Biswas MS, Sato C, Ying S, Takahashi M, Akita K, Higashi T, Aoki I, Sugihara I. Lobular homology in cerebellar hemispheres of humans, non-human primates and rodents: a structural, axonal tracing and molecular expression analysis. Brain structure & function. 2017.08; 222 (6): 2449-2472. ( PubMed, DOI )

  99. Usami S, Okazaki M, Nitta T, Uemura N, Homma T, Akita K. Histological investigation of common insensate flaps obtained from the hand and forearm regions for use in fingertip reconstruction. Journal of plastic surgery and hand surgery. 2017.06; 51 (3): 182-186. ( PubMed, DOI )

  100. Hamada J, Nimura A, Yoshizaki K, Akita K. Anatomic study and electromyographic analysis of the teres minor muscle. Journal of shoulder and elbow surgery. 2017.05; 26 (5): 870-877. ( PubMed, DOI )

  101. Kato T, Akita K. Abstracts presented at the 20th Japanese Research Society of Clinical Anatomy on November 12th 2016 at National Cancer Center Hospital. Surgical and radiologic anatomy : SRA. 2017.05; 1029-1043. ( PubMed, DOI )

  102. Okumura K, Yamaguchi K, Tamaki T, Oinuma K, Tomoe H, Akita K. Prospective analyses of female urinary incontinence symptoms following total hip arthroplasty. International urogynecology journal. 2017.04; 28 (4): 561-568. ( PubMed, DOI )

  103. Sakamoto Y, Kokudo N, Kawaguchi Y, Akita K. Clinical Anatomy of the Liver: Review of the 19th Meeting of the Japanese Research Society of Clinical Anatomy. Liver cancer. 2017.02; 6 (2): 146-160. ( PubMed, DOI )

  104. Fujishiro H, Tsukada S, Nakamura T, Nimura A, Mochizuki T, Akita K. Attachment area of fibres from the horns of lateral meniscus: anatomic study with special reference to the positional relationship of anterior cruciate ligament. Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA. 2017.02; 25 (2): 368-373. ( PubMed, DOI )

  105. Haruhiko Shimura, Akimoto Nimura, Hisayo Nasu, Hitomi Fujishiro, Junya Imatani, Atsushi Okawa, Keiichi Akita. Joint capsule attachment to the coronoid process of the ulna: an anatomic study with implications regarding the type 1 fractures of the coronoid process of the O'Driscoll classification. J Shoulder Elbow Surg. 2016.09; 25 (9): 1517-1522. ( PubMed, DOI )

  106. Yuichiro Tsukada, Masaaki Ito, Kentaro Watanabe, Kumiko Yamaguchi, Motohiro Kojima, Ryuichi Hayashi, Keiichi Akita, Norio Saito. Topographic Anatomy of the Anal Sphincter Complex and Levator Ani Muscle as It Relates to Intersphincteric Resection for Very Low Rectal Disease. Dis Colon Rectum. 2016.05; 59 (5): 426-433.

  107. Tomomi Sakaguchi-Kuma, Nao Hayashi, Hitomi Fujishiro, Kumiko Yamaguchi, Kazuo Shimazaki, Takashi Ono, Keiichi Akita. An anatomic study of the attachments on the condylar process of the mandible: muscle bundles from the temporalis Surg Radiol Anat. 2016.05; 38 (4): 461-467. ( PubMed, DOI )

  108. Hisayo Nasu, Akimoto Nimura, Kumiko Yamaguchi, Keiichi Akita. Distribution of the axillary nerve to the subacromial bursa and the area around the long head of the biceps tendon. Knee Surgery, Sports Traumatology, Arthroscopy. 2015.09; 23 (9): 2651-2657.

  109. Atsushi Tasaki, Akimoto Nimura, Tomoyuki Mochizuki, Kumiko Yamaguchi, Ryuichi Kato, Hiroyuki Sugaya, Keiichi Akita. Anatomic observation of the running space of the suprascapular nerve at the suprascapular notch in the same direction as the nerve. Knee Surg Sports Traumatol Arthrosc. 2015.09; 23 (9): 2667-2673. ( PubMed, DOI )

  110. Masayo Harada, Akiko Omori, Chiaki Nakahara, Naomi Nakagata, Keiichi Akita, Gen Yamada. Tissue-specific roles of FGF signaling in external genitalia development Dev Dyn. 2015.06; 244 (6): 759-773. ( PubMed, DOI )

  111. Yoshihiro Hagiwara, Kenji Kanazawa, Akira Ando, Akimoto Nimura, Takashi Watanabe, Kazuhiro Majima, Keiichi Akita, Eiji Itoi. Blood flow changes of the anterior humeral circumflex artery decrease with the scapula in internal rotation. Knee Surg Sports Traumatol Arthrosc. 2015.05; 23 (5): 1467-1472. ( PubMed, DOI )

  112. Atsushi Tasaki, Akimoto Nimura, Taiki Nozaki, Akira Yamakawa, Mamoru Niitsu, Wataru Morita, Yoshimitsu Hoshikawa, Keiichi Akita. Quantitative and qualitative analyses of subacromial impingement by kinematic open MRI. Knee Surg Sports Traumatol Arthrosc. 2015.05; 23 (5): 1489-1497. ( PubMed, DOI )

  113. Taiki Nozaki, Akimoto Nimura, Hitomi Fujishiro, Tomoyuki Mochizuki, Kumiko Yamaguchi, Ryuichi Kato, Hiroyuki Sugaya, Keiichi Akita. The anatomic relationship between the morphology of the greater tubercle of the humerus and the insertion of the infraspinatus tendon. J Shoulder Elbow Surg. 2015.04; 24 (4): 555-560. ( PubMed, DOI )

  114. Yutaka Tokairin, Kagami Nagai, Hisashi Fujiwara, Taichi Ogo, Masafumi Okuda, Yasuaki Nakajima, Kenro Kawada, Yutaka Miyawaki, Hisayo Nasu, Keiichi Akita, Tatsuyuki Kawano. Mediastinoscopic subaortic and tracheobronchial lymph node dissection with a new cervico-hiatal crossover approach in thiel-embalmed cadavers. Int Surg. 2015.04; 100 (4): 580-588. ( PubMed, DOI )

  115. Kazuaki Sakamoto, Hisayo Nasu, Akimoto Nimura, Junichiro Hamada, Keiichi Akita. An anatomic study of the structure and innervation of the pronator quadratus muscle. Anatomical Science International. 2015.03; 90 (2): 82-88.

  116. Yasuyuki Kawaguchi, Eiji Kondo, Ryo Takeda, Keiichi Akita, Kazunori Yasuda, Andrew A Amis. The role of fibers in the femoral attachment of the anterior cruciate ligament in resisting tibial displacement. Arthroscopy. 2015.03; 31 (3): 435-444. ( PubMed, DOI )

  117. Tatsuya Tamaki, Akimoto Nimura, Kazuhiro Oinuma, Hideaki Shiratsuchi, Satoshi Iida, Keiichi Akita. An anatomic study of the impressions on the greater trochanter:bony geometry indicates the alignment of the short external rotator muscles. J Arthroplasty. 2014.12; 29 (12): 2473-2477. ( PubMed, DOI )

  118. Ryuzo Arai, Akimoto Nimura, Kumiko Yamaguchi, Hideya Yoshimura, Hiroyuki Sugaya, Takahiko Saji, Shuichi Matsuda, Keiichi Akita. The anatomy of the coracohumeral ligament and its relation to the subscapularis muscle. J Shoulder Elbow Surg. 2014.10; 23 (10): 1575-1581. ( PubMed, DOI )

  119. Juri Kiyokawa, Kumiko Yamaguchi, Ryuhei Okada, Taketoshi Maehara, Keiichi Akita. Origin, course and distribution of the nerves to the posterosuperior wall of the external acoustic meatus. Anat Sci Int. 2014.09; 89 (4): 238-245. ( PubMed, DOI )

  120. Satoru Muro, Kumiko Yamaguchi, Yasuo Nakajima, Kentaro Watanabe, Masayo Harada, Akimoto Nimura, Keiichi Akita. Dynamic intersection of the longitudinal muscle and external anal sphincter in the layered structure of the anal canal posterior wall. Surg Radiol Anat. 2014.08; 36 (6): 551-559. ( PubMed, DOI )

  121. Tomoyuki Yano, Mutsumi Okazaki, Kumiko Yamaguchi, Keiichi Akita. Anatomy of the middle temporal vein:implications for skull-base and craniofacial reconstruction using free flaps. Plast Reconstr Surg. 2014.07; 134 (1): 92e-101e. ( PubMed, DOI )

  122. Tatsuya Tamaki, Kazuhiro Oinuma, Hideaki Shiratsuchi, Keiichi Akita, Satoshi Iida. Hip dysfunction-related urinary incontinence:a prospective analysis of 189 female patients undergoing total hip arthroplasty. Int J Urol. 2014.07; 21 (7): 729-731. ( PubMed, DOI )

  123. Shinichi Miyagawa, Masayo Harada, Daisuke Matsumaru, Kazuki Tanaka, Chie Inoue, Chiaki Nakahara, Ryuma Haraguchi, Shoko Matsushita, Kentaro Suzuki, Naomi Nakagata, Roy Chun-Laam Ng, Keiichi Akita, Vincent Chi-Hung Lui, Gen Yamada. Disruption of the temporally regulated cloaca endodermal β-catenin signaling causes anorectal malformations. Cell Death Differ. 2014.06; 21 (6): 990-997. ( PubMed, DOI )

  124. Sachiyuki Tsukada, Hitomi Fujishiro, Kentaro Watanabe, Akimoto Nimura, Tomoyuki Mochizuki, Mahakkanukrauh Pasuk, Kazunori Yasuda, Keiichi Akita. Anatomic variations of the lateral intercondylar ridge:relationship to the anterior margin of the anterior cruciate ligament. Am J Sports Med. 2014.05; 42 (5): 1110-1117. ( PubMed, DOI )

  125. Akimoto Nimura, Hitomi Fujishiro, Yoshiaki Wakabayashi, Junya Imatani, Hiroyuki Sugaya, Keiichi Akita. Joint capsule attachment to the extensor carpi radialis brevis origin:an anatomical study with possible implications regarding the etiology of lateral epicondylitis. J Hand Surg Am. 2014.02; 39 (2): 219-225. ( PubMed, DOI )

  126. Tomoyuki Mochizuki, Hitomi Fujishiro, Akimoto Nimura, Pasuk Mahakkanukrauh, Kazunori Yasuda, Takeshi Muneta, Keiichi Akita. Anatomic and histologic analysis of the mid-substance and fan-like extension fibres of the anterior cruciate ligament during knee motion, with special reference to the femoral attachment. Knee Surg Sports Traumatol Arthrosc. 2014.02; 22 (2): 336-344. ( PubMed, DOI )

  127. 野崎太希, 田崎篤, 二村昭元, 望月智之, 秋田恵一. 【達人はこうみる 四肢関節画像診断】 正常解剖 上肢 肩関節 Orthopaedics. 2013.05; 26 (5): 87-93.

  128. Daisuke Hatsushika, Akimoto Nimura, Tomoyuki Mochizuki, Kumiko Yamaguchi, Takeshi Muneta, Keiichi Akita. Attachments of separate small bundles of human posterior cruciate ligament: an anatomic study. Knee Surg Sports Traumatol Arthrosc. 2013.05; 21 (5): 998-1004. ( PubMed, DOI )

  129. Akimoto Nimura, Keiichi Akita. Reply to: "The superior capsule of the shoulder joint complements the insertion of the rotator cuff". J Shoulder Elbow Surg. 2013.02; 22 (2): e20-e21. ( PubMed, DOI )

  130. Jun Araki, Yuji Nishizawa, Tomoyuki Sato, Munekazu Naito, Keiichi Akita, Kensuke Tashiro, Takuya Iida, Isao Koshima. Anorectal transplantation in human cadavers: mock anorectal allotransplantation. PLoS ONE. 2013; 8 (7): e68977. ( PubMed, DOI )

  131. H Nasu, K Yamaguchi, A Nimura, K Akita. An anatomic study of structure and innervation of the serratus anterior muscle. Surg Radiol Anat. 2012.12; 34 (10): 921-928. ( PubMed, DOI )

  132. Kengo Sato, Akimoto Nimura, Kumiko Yamaguchi, Keiichi Akita. Anatomical study of the proximal origin of hamstring muscles. J Orthop Sci. 2012.09; 17 (5): 614-618. ( PubMed, DOI )

  133. Junya Imatani, Keiichi Akita, Kumiko Yamaguchi, Hirotaka Shimizu, Hidenori Kondou, Toshifumi Ozaki. An anatomical study of the watershed line on the volar, distal aspect of the radius: implications for plate placement and avoidance of tendon ruptures. J Hand Surg Am. 2012.08; 37 (8): 1550-1554. ( PubMed, DOI )

  134. Akimoto Nimura, Atsuo Kato, Kumiko Yamaguchi, Tomoyuki Mochizuki, Atsushi Okawa, Hiroyuki Sugaya, Keiichi Akita. The superior capsule of the shoulder joint complements the insertion of the rotator cuff. J Shoulder Elbow Surg. 2012.07; 21 (7): 867-872. ( PubMed, DOI )

  135. Atsuo Kato, Akimoto Nimura, Kumiko Yamaguchi, Tomoyuki Mochizuki, Hiroyuki Sugaya, Keiichi Akita. An anatomical study of the transverse part of the infraspinatus muscle that is closely related with the supraspinatus muscle. Surg Radiol Anat. 2012.04; 34 (3): 257-265. ( PubMed, DOI )

  136. Masataka Nakazawa, Masahiro Koizumi, Akimoto Nimura, Tatsuo Sato, Keiichi Akita. Functional aspects of the coracoclavicular space. Surg Radiol Anat. 2011.12; 33 (10): 913-918. ( PubMed, DOI )

  137. Kumiko Yamaguchi, Mayumi Kobayashi, Tomoyasu Kato, Keiichi Akita. Origins and distribution of nerves to the female urinary bladder: new anatomical findings in the sex differences. Clin Anat. 2011.10; 24 (7): 880-885. ( PubMed, DOI )

  138. Satoshi Shirakura, Atsunobu Tsunoda, Keiichi Akita, Takuro Sumi, Masami Suzuki, Taro Sugimoto, Seiji Kishimoto. Parapharyngeal space tumors: anatomical and image analysis findings. Auris Nasus Larynx. 2010.10; 37 (5): 621-625. ( PubMed, DOI )

  139. Keisuke Matsuki, Hiroyuki Sugaya, Atsuya Watanabe, Tomoaki Toyone, Joji Moriishi, Tomoyuki Mochizuki, Keiichi Akita, Yuichi Wada. Infraspinatus muscle atrophy as a function of the sagittal extent of rotator cuff tears. Orthopedics. 2010.05; 33 (5): ( PubMed, DOI )

  140. Ryuzo Arai, Tomoyuki Mochizuki, Kumiko Yamaguchi, Hiroyuki Sugaya, Masahiko Kobayashi, Takashi Nakamura, Keiichi Akita. Functional anatomy of the superior glenohumeral and coracohumeral ligaments and the subscapularis tendon in view of stabilization of the long head of the biceps tendon. J Shoulder Elbow Surg. 2010.01; 19 (1): 58-64. ( PubMed, DOI )

  141. Kenji Hara, Tomoyuki Mochizuki, Ichiro Sekiya, Kumiko Yamaguchi, Keiichi Akita, Takeshi Muneta. Anatomy of normal human anterior cruciate ligament attachments evaluated by divided small bundles. Am J Sports Med. 2009.12; 37 (12): 2386-2391. ( PubMed, DOI )

  142. Kosuke Matsunaga, Akira Usui, Kumiko Yamaguchi, Keiichi Akita. An anatomical study of the muscles that attach to the articular disc of the temporomandibular joint. Clin Anat. 2009.11; 22 (8): 932-940. ( PubMed, DOI )

  143. Makiko Nakamura, Kumiko Yamaguchi, Masayasu Mie, Makoto Nakamura, Keiichi Akita, Eiry Kobatake. Promotion of angiogenesis by an artificial extracellular matrix protein containing the laminin-1-derived IKVAV sequence. Bioconjug. Chem.. 2009.09; 20 (9): 1759-1764. ( PubMed, DOI )

  144. Tomoyuki Mochizuki, Hiroyuki Sugaya, Mari Uomizu, Kazuhiko Maeda, Keisuke Matsuki, Ichiro Sekiya, Takeshi Muneta, Keiichi Akita. Humeral insertion of the supraspinatus and infraspinatus. New anatomical findings regarding the footprint of the rotator cuff. Surgical technique. J Bone Joint Surg Am. 2009.03; 91 Suppl 2 Pt 1 1-7. ( PubMed, DOI )

  145. Ryuzo Arai, Hiroyuki Sugaya, Tomoyuki Mochizuki, Akimoto Nimura, Joji Moriishi, Keiichi Akita. Subscapularis tendon tear: an anatomic and clinical investigation. Arthroscopy. 2008.09; 24 (9): 997-1004. ( PubMed, DOI )

  146. Akira Usui, Keiichi Akita, Kumiko Yamaguchi. An anatomic study of the divisions of the lateral pterygoid muscle based on the findings of the origins and insertions. Surg Radiol Anat. 2008.06; 30 (4): 327-333. ( PubMed, DOI )

  147. Tomoyuki Mochizuki, Hiroyuki Sugaya, Mari Uomizu, Kazuhiko Maeda, Keisuke Matsuki, Ichiro Sekiya, Takeshi Muneta, Keiichi Akita. Humeral insertion of the supraspinatus and infraspinatus. New anatomical findings regarding the footprint of the rotator cuff. J Bone Joint Surg Am. 2008.05; 90 (5): 962-969. ( PubMed, DOI )

  148. Kumiko Yamaguchi, Juri Kiyokawa, Keiichi Akita. Developmental processes and ectodermal contribution to the anal canal in mice. Ann. Anat.. 2008; 190 (2): 119-128. ( PubMed, DOI )

  149. Rei Tanaka, Kenji Ibukuro, Keiichi Akita. The left inferior phrenic artery arising from left hepatic artery or left gastric artery: radiological and anatomical correlation in clinical cases and cadaver dissection. Abdom Imaging. 2008; 33 (3): 328-333. ( PubMed, DOI )

  150. Junichiro Hamada, Emi Igarashi, Keiichi Akita, Tomoyuki Mochizuki. A cadaveric study of the serratus anterior muscle and the long thoracic nerve. J Shoulder Elbow Surg. 2008; 17 (5): 790-794. ( PubMed, DOI )

  151. Hiroko Koda, Atsunobu Tsunoda, Hideo Iida, Keiichi Akita, Seiji Kishimoto. Facial dismasking flap for removal of tumors in the craniofacial region. Laryngoscope. 2007.09; 117 (9): 1533-1538. ( PubMed, DOI )

  152. Tomokazu Kawashima, Keiichi Akita, Kenji Sato, Hiroshi Sasaki. Evolutionary and comparative anatomical investigations of the autonomic cardiac nervous system in the African Cercopithecidae. J. Morphol.. 2007.09; 268 (9): 771-790. ( PubMed, DOI )

  153. Atsunobu Tsunoda, Takuro Sumi, Satoshi Shirakura, Seiji Kishimoto, Keiichi Akita. Bony eminence on the middle cranial fossa corresponding to the temporomandibular joint. Clin Anat. 2007.07; 20 (5): 512-515. ( PubMed, DOI )

  154. Hiroki Mori, Keiichi Akita, Yuiro Hata. Anatomical study of innervated transverse rectus abdominis musculocutaneous and deep inferior epigastric perforator flaps. Surg Radiol Anat. 2007.03; 29 (2): 149-154. ( PubMed, DOI )

  155. Kumiko Yamaguchi, Joanne Parish, Keiichi Akita, Philippa Francis-West. Developmental expression of the chick four-jointed homologue. Dev. Dyn.. 2006.11; 235 (11): 3085-3091. ( PubMed, DOI )

  156. Tomoyuki Mochizuki, Takeshi Muneta, Tsuyoshi Nagase, Shin-Ichi Shirasawa, Kei-Ich Akita, Ichiro Sekiya. Cadaveric knee observation study for describing anatomic femoral tunnel placement for two-bundle anterior cruciate ligament reconstruction. Arthroscopy. 2006.04; 22 (4): 356-361. ( PubMed, DOI )

  157. Tomokazu Kawashima, Kenji Sato, Keiichi Akita, Hiroshi Sasaki. Comparative anatomical study of the autonomic cardiac nervous system in macaque monkeys. J. Morphol.. 2005.10; 266 (1): 112-124. ( PubMed, DOI )

  158. Vicki Church, Kumiko Yamaguchi, Patricia Tsang, Keiichi Akita, Cairine Logan, Philippa Francis-West. Expression and function of Bapx1 during chick limb development. Anat. Embryol.. 2005.07; 209 (6): 461-469. ( PubMed, DOI )

  159. Shuang-Qin Yi, Tetsuo Ohta, Koichi Miwa, Takashi Shimokawa, Keiichi Akita, Masahiro Itoh, Kensaku Miyamoto, Shigenori Tanaka. Surgical anatomy of the innervation of the major duodenal papilla in human and Suncus murinus, from the perspective of preserving innervation in organ-saving procedures. Pancreas. 2005.04; 30 (3): 211-217. ( PubMed )

  160. Takashi Shimokawa, Shuang-Qin Yi, Ai Tanaka, Atsushi Izumi, Fei Ru, Keiichi Akita, Shigenori Tanaka. Contributions of the hypoglossal nerve to the innervations of the recti capiti lateralis and anterior. Clin Anat. 2004.11; 17 (8): 613-617. ( PubMed, DOI )

  161. Kumiko Yamaguchi, Philippa H Francis-West, Kohji Shiraishi, Keiichi Akita. Premature regression of the leg apical ectodermal ridge in the Japanese chick wingless mutant. Anat. Embryol.. 2004.09; 208 (6): 487-497. ( PubMed, DOI )

  162. Chiharu Sasaki, Kumiko Yamaguchi, Keiichi Akita. Spatiotemporal distribution of apoptosis during normal cloacal development in mice. Anat Rec A Discov Mol Cell Evol Biol. 2004.08; 279 (2): 761-767. ( PubMed, DOI )

  163. Maxwell C Eblaghie, Soo-Jin Song, Jae-Young Kim, Keiichi Akita, Cheryll Tickle, Han-Sung Jung. Interactions between FGF and Wnt signals and Tbx3 gene expression in mammary gland initiation in mouse embryos. J. Anat.. 2004.07; 205 (1): 1-13. ( PubMed, DOI )

  164. Y Sakamoto, K Akita. Supernumerary muscle bundles in the submental triangle: their positional relationships according to innervation. Surg Radiol Anat. 2004.06; 26 (3): 245-253. ( PubMed, DOI )

  165. Y Sakamoto, K Akita. Spatial relationships between masticatory muscles and their innervating nerves in man with special reference to the medial pterygoid muscle and its accessory muscle bundle. Surg Radiol Anat. 2004.04; 26 (2): 122-127. ( PubMed, DOI )

  166. Shuang-Qin Yi, Keiichi Akita, Tetsuo Ohta, Takashi Shimokawa, Ai Tanaka, Fei Ru, Toshio Nakatani, Genzoh Isomura, Shigenori Tanaka. Cellular localization of endocrine cells in the adult pancreas of the house musk shrew, Suncus murinus: a comparative immunocytochemical study. Gen. Comp. Endocrinol.. 2004.04; 136 (2): 162-170. ( PubMed, DOI )

  167. T Shimokawa, S-Q Yi, A Izumi, F Ru, K Akita, T Sato, S Tanaka. An anatomical study of the levator veli palatini and superior constrictor with special reference to their nerve supply. Surg Radiol Anat. 2004.04; 26 (2): 100-105. ( PubMed, DOI )

  168. Tomoyuki Mochizuki, Keiichi Akita, Takeshi Muneta, Tatsuo Sato. Pes anserinus: layered supportive structure on the medial side of the knee. Clin Anat. 2004.01; 17 (1): 50-54. ( PubMed, DOI )

  169. Takashi Shimokawa, Keiichi Akita, Tatsuo Sato, Fei Ru, Shuang-Qin Yi, Shigenori Tanaka. Penetration of muscles by branches of the mandibular nerve: a possible cause of neuropathy. Clin Anat. 2004.01; 17 (1): 2-5. ( PubMed, DOI )

  170. Han-Sung Jung, Keiichi Akita, Jae-Young Kim. Spacing patterns on tongue surface-gustatory papilla. Int. J. Dev. Biol.. 2004; 48 (2-3): 157-161. ( PubMed, DOI )

  171. Jae-Young Kim, Tomoyuki Mochizuki, Keiichi Akita, Han-Sung Jung. Morphological evidence of the importance of epithelial tissue during mouse tongue development. Exp. Cell Res.. 2003.11; 290 (2): 217-226. ( PubMed )

  172. Shuang-Qin Yi, Koichi Miwa, Tetsuo Ohta, Masato Kayahara, Hirohisa Kitagawa, Ai Tanaka, Takashi Shimokawa, Keiichi Akita, Shigenori Tanaka. Innervation of the pancreas from the perspective of perineural invasion of pancreatic cancer. Pancreas. 2003.10; 27 (3): 225-229. ( PubMed )

  173. Shuang-Qin Yi, Takashi Shimokawa, Keiichi Akita, Tetsuo Ohta, Masato Kayahara, Koichi Miwa, Shigenori Tanaka. Anatomical study of the pancreas in the house musk shrew (Suncus murinus), with special reference to the blood supply and innervation. Anat Rec A Discov Mol Cell Evol Biol. 2003.07; 273 (1): 630-635. ( PubMed, DOI )

  174. Mari Kobayashi, Atsunobu Tsunoda, Keiichi Akita, Ichiro Yamada. Estimation of the endolymphatic sac and vestibular aqueduct using magnetic resonance imaging. Laryngoscope. 2003.06; 113 (6): 1015-1021. ( PubMed, DOI )

  175. Akio Matsubara, Gen Murakami, Takashi Arakawa, Hiroaki Yasumoto, Kazuaki Mutaguchi, Keiichi Akita, Kousuke Asano, Kouji Mita, Tsuguru Usui. Topographic anatomy of the male perineal structures with special reference to perineal approaches for radical prostatectomy. Int. J. Urol.. 2003.03; 10 (3): 141-148. ( PubMed )

  176. K Akita, H Sakamoto, T Sato. Origins and courses of the nervous branches to the male urethral sphincter. Surg Radiol Anat. 2003; 25 (5-6): 387-392. ( PubMed, DOI )

  177. T Mochizuki, K Akita, T Muneta, T Sato. Anatomical bases for minimizing sensory disturbance after arthroscopically-assisted anterior cruciate ligament reconstruction using medial hamstring tendons. Surg Radiol Anat. 2003; 25 (3-4): 192-199. ( PubMed, DOI )

  178. Takashi Shimokawa, Keiichi Akita, Tatsuo Sato, Fei Ru, Shuang-Qin Yi, Shigenori Tanaka. Positional relationships between the masticatory muscles and their innervating nerves with special reference to the masseter and zygomaticomandibularis in Suncus murinus. Okajimas Folia Anat Jpn. 2002.05; 79 (1): 1-10. ( PubMed )

  179. K Akita, T Shimokawa, A Tsunoda, T Sato. Nervous branch passing through an accessory canal in the sphenozygomatic suture: the temporal branch of the zygomatic nerve. Surg Radiol Anat. 2002.05; 24 (2): 113-116. ( PubMed )

  180. Takashi Shimokawa, Keiichi Akita, Tatsuo Sato, Fei Ru, Shuang-Qin Yi, Shigenori Tanaka. Comparative anatomical study of the m. retractor bulbi with special reference to the nerve innervations in rabbits and dogs. Okajimas Folia Anat Jpn. 2002.03; 78 (6): 235-243. ( PubMed )

  181. Keiichi Akita, Tomokazu Kawashima, Takashi Shimokawa, Kenji Sato, Tatsuo Sato. Cutaneous nerve to the subacromial region originating from the lateral pectoral nerve. Ann. Anat.. 2002.01; 184 (1): 15-19. ( PubMed, DOI )

  182. Satoshi Isogai, Gen Murakami, Takuro Wada, Keiichi Akita, Toshihiko Yamashita, Seiichi Ishii. Laminar configuration of the transverse carpal ligament. J Orthop Sci. 2002; 7 (1): 79-83. ( PubMed, DOI )

  183. K Akita, T Shimokawa, T Sato. Aberrant muscle between the temporalis and the lateral pterygoid muscles: M. pterygoideus proprius (Henle). Clin Anat. 2001.07; 14 (4): 288-291. ( PubMed, DOI )

  184. H H Aung, H Sakamoto, K Akita, T Sato. Anatomical study of the obturator internus, gemelli and quadratus femoris muscles with special reference to their innervation. Anat. Rec.. 2001.05; 263 (1): 41-52. ( PubMed )

  185. K Akita, T Shimokawa, T Sato. Positional relationships between the masticatory muscles and their innervating nerves with special reference to the lateral pterygoid and the midmedial and discotemporal muscle bundles of temporalis. J. Anat.. 2000.08; 197 ( Pt 2) 291-302. ( PubMed )

  186. T J Sato, G Murakami, H Tsubota, M Isobe, K Akita, A Kataura. Morphometric study of the medial aspect of the human maxillary sinus with special reference to the nasal fontanelle. Auris Nasus Larynx. 2000.04; 27 (2): 121-130. ( PubMed )

  187. H H Aung, H Sakamoto, K Akita, T Sato. A case of an aberrant branch from the posterior brachial cutaneous nerve to the latissimus dorsi: a vestigeal part of the dorsoepitrochlearis? Okajimas Folia Anat Jpn. 2000.03; 76 (6): 347-352. ( PubMed )

  188. K Akita, K Ibukuro, K Yamaguchi, S Heima, T Sato. The subclavius posticus muscle: a factor in arterial, venous or brachial plexus compression? Surg Radiol Anat. 2000; 22 (2): 111-115. ( PubMed )

  189. K Akita, H Sakamoto, T Sato. Lateromedial and dorsoplantar borders among supplying areas of the nerves innervating the intrinsic muscles of the foot. Anat. Rec.. 1999.08; 255 (4): 465-470. ( PubMed )

  190. T Shimokawa, K Akita, K Soma, T Sato. An anatomical study of the muscles innervated by the masseteric nerve. Okajimas Folia Anat Jpn. 1999.03; 75 (6): 271-280. ( PubMed )

  191. S Takahashi, K Akita, N Goseki, T Sato. Spatial arrangement of the pancreatic ducts in the head of the pancreas with special reference to the branches of the uncinate process. Surgery. 1999.02; 125 (2): 178-185. ( PubMed )

  192. K Akita, N Niiro, G Murakami, T Sato. First dorsal interosseous muscle of the foot and its innervation. Clin Anat. 1999; 12 (1): 12-15. ( PubMed, DOI )

  193. H Sakamoto, K Akita, T Sato. An anomalous right gastroepiploic artery arising from the superior mesenteric artery. Surg Radiol Anat. 1999; 21 (4): 283-286. ( PubMed )

  194. K Akita, S Niga, Y Yamato, T Muneta, T Sato. Anatomic basis of chronic groin pain with special reference to sports hernia. Surg Radiol Anat. 1999; 21 (1): 1-5. ( PubMed )

  195. T Shimokawa, K Akita, K Soma, T Sato. Innervation analysis of the small muscle bundles attached to the temporalis: truly new muscles or merely derivatives of the temporalis? Surg Radiol Anat. 1998; 20 (5): 329-334. ( PubMed )

  196. K Akita. A comparative anatomical study of muscles of the pelvic outlet and the piriformis with special reference to their innervation. Kaibogaku Zasshi. 1997.02; 72 (1): 9-12. ( PubMed )

  197. H Sakamoto, K Akita, T Sato. An anomalous case of paraportal circulation. A case of an abnormal, enlarged, communicating vein between the left gastric vein and a gastro-renal shunt. Surg Radiol Anat. 1997; 19 (1): 49-51. ( PubMed )

  198. K Akita, P Francis-West, N Vargesson. The ectodermal control in chick limb development: Wnt-7a, Shh, Bmp-2 and Bmp-4 expression and the effect of FGF-4 on gene expression. Mech. Dev.. 1996.12; 60 (2): 127-137. ( PubMed )

  199. K Akita. The effect of the ectoderm on the dorsoventral pattern of epidermis, muscles and joints in the developing chick leg: a new model. Anat. Embryol.. 1996.04; 193 (4): 377-386. ( PubMed )

  200. K Akita, Y Tsuboi, H Sakamoto, T Sato. A case of muscle subclavius posticus with special reference to its innervation. Surg Radiol Anat. 1996; 18 (4): 335-337. ( PubMed )

  201. H Sakamoto, K Akita, T Sato. An anatomical analysis of the relationships between the intercostal nerves and the thoracic and abdominal muscles in man. I. Ramification of the intercostal nerves. Acta Anat (Basel). 1996; 156 (2): 132-142. ( PubMed )

  202. H Sakamoto, K Akita, T Sato. An anatomical analysis of the relationships between the intercostal nerves and the thoracic and abdominal muscles in man. II. Detailed analysis of innervation of the three lateral abdominal muscles. Acta Anat (Basel). 1996; 156 (2): 143-150. ( PubMed )

  203. K Akita, H Yamamoto. An anatomical analysis of the dorsoventral relationship between the sacral plexus and the pudendal nerve in man by use of computer aided three-dimensional reconstruction. Okajimas Folia Anat Jpn. 1995.05; 72 (1): 29-35. ( PubMed )

  204. G Murakami, Y Kato, K Akita, T Sato, H Hoshi. Lateral plate mesoderm and guidance cues for cutaneous nerve growth in the avian body wall. Kaibogaku Zasshi. 1995.04; 70 (2): 172-179. ( PubMed )

  205. K Akita, H Sakamoto, T Sato. Muscles of the pelvic outlet in the rhesus monkey (Macaca mulatta) with special reference to nerve supply. Anat. Rec.. 1995.02; 241 (2): 273-283. ( PubMed, DOI )

  206. M Tani, M Y Kida, K Akita. Relationship between the arrangement of motoneuron pools in the ventral horn and ramification pattern of the spinal nerve innervating trunk muscles in the cat (Felis domestica). Exp. Neurol.. 1994.08; 128 (2): 290-300. ( PubMed, DOI )

  207. K Akita, H Sakamoto, T Sato. A case in which a branch from the superior gluteal nerve innervated the rectus femoris and the vastus lateralis. Ann. Anat.. 1994.04; 176 (2): 181-183. ( PubMed )

  208. K Akita, H Sakamoto, T Sato. Arrangement and innervation of the glutei medius and minimus and the piriformis: a morphological analysis. Anat. Rec.. 1994.01; 238 (1): 125-130. ( PubMed, DOI )

  209. K Akita, H Sakamoto, T Sato. Origin, course and distribution of the superior gluteal nerve. Acta Anat (Basel). 1994; 149 (3): 225-230. ( PubMed )

  210. K Akita, H Sakamoto, T Sato. Innervation of the anteromedial muscle bundles of the gluteus medius. J. Anat.. 1993.06; 182 ( Pt 3) 433-438. ( PubMed )

  211. H Sakamoto, K Akita, T Sato. Ramification of the intercostal nerves in the rhesus monkey (Macaca mulatta) with special reference to the innervation of the intercostal muscles. Acta Anat (Basel). 1993; 146 (1): 62-70. ( PubMed )

  212. H Sakamoto, K Akita, K Sato, T Sato. Left superior vena cava continuing to the accessory hemiazygos without anastomosis with the coronary sinus. Surg Radiol Anat. 1993; 15 (2): 151-154. ( PubMed )

  213. K Akita, H Sakamoto, T Sato. Innervation of an aberrant digastric muscle in the posterior thigh: stratified relationships between branches of the inferior gluteal nerve. J. Anat.. 1992.12; 181 ( Pt 3) 503-506. ( PubMed )

  214. K Akita, H Sakamoto, T Sato. Muscles of the pelvic outlet in the fowl (Gallus gallus domesticus) with special reference to their nerve supply. J. Morphol.. 1992.11; 214 (2): 179-185. ( PubMed, DOI )

  215. K Akita, H Sakamoto, T Sato. Stratificational relationship among the main nerves from the dorsal division of the sacral plexus and the innervation of the piriformis. Anat. Rec.. 1992.08; 233 (4): 633-642. ( PubMed, DOI )

  216. K Akita. An anatomical investigation of the muscles of the pelvic outlet in Japanese giant salamander (Cryptobranchidae Megalobatrachus japonicus) with special reference to their nerve supply. Ann. Anat.. 1992.06; 174 (3): 235-243. ( PubMed )

  217. K Akita. An anatomical investigation of the muscles of the pelvic outlet in iguanas (Iguanidae Iguana iguana) and varanus (Varanidae Varanus (dumerillii)) with special reference to their nerve supply. Ann. Anat.. 1992.04; 174 (2): 119-129. ( PubMed )

  218. K Akita, H Sakamoto, T Sato. The cutaneous branches of the superior gluteal nerve with special reference to the nerve to tensor fascia lata. J. Anat.. 1992.02; 180 ( Pt 1) 105-108. ( PubMed )

  219. G Murakami, K Akita, T Sato. Arrangement and innervation of the iliocostalis and longissimus muscles of the brown caiman (Caiman crocodilus fuscus: Alligatoridae, Crocodilia). Am. J. Anat.. 1991.11; 192 (3): 241-256. ( PubMed, DOI )

  220. E Breatnach, P J Robinson. Repositioning errors in measurement of vertebral attenuation values by computed tomography. Br J Radiol. 1983.05; 56 (665): 299-305. ( PubMed, DOI )

  221. I M Akimova, V A Otellin. [Ultrastructural reorganization of components of the hemato- and cerebrospinal fluid-encephalic barriers following transcranial micropolarization]. Zh Nevropatol Psikhiatr Im S S Korsakova. 1983; 83 (7): 961-967. ( PubMed )

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Books etc 【 display / non-display

  1. Keiichi Akita, Akimoto Nimura.. Bergman's Comprehensive Encyclopedia of Human Anatomic Variation. Wiley, 2016.05 Arm muscles,Foream muscles (ISBN : 978-1-1184-30354)

  2. Akimoto Nimura, Keiichi Akita, Hiroyuki Sugaya. Normal and Pathological Anatomy of the Shoulder. Springer Berlin Heidelberg, 2015.01 Brachial Plexus, Rotator Cuff

  3. Hideyuki Koga, Tomoyuki Mochizuki, Tomohiki Tateishi, Keiichi Akita, Ichiro Sekiya, Takeshi Muneta. The Patellofemoral Joint. Springer-Verlag Berlin Heidelberg, 2014 19章 Medial Patellofemoral Ligament Reconstruction Based on Graft Tension Change and Anatomy (ISBN : 978-3-642-54965-6)

  4. Mochizuki T, Akita K, Muneta T. The Anterior Cruciate Ligament: Reconstruction and Basic Science. Saunders Elsevier, 2007 Numbness/Saphenous Nerve

Conference Activities & Talks 【 display / non-display

  1. Keiichi AKITA, Satoru MURO. Dynamic coordination of the smooth and skeletal muscles in the pelvic floor. the combined 10th congress of the Asia Pacific International Congress of Anatomists (APICA) and 20th Annual Meeting of the Australian and New Zealand Association of Clinical Anatomists (ANZACA) 2023.12.03 Dunedin, New Zealand

  2. Yuzuki Sugiyama, Satoru Muro, Daisuke Ban, Keiichi Akita. The fusion fascia affects the course of the nerves to the pancreas. The 17th Annual Congress of the European Association of Clinical Anatomy (EACA) and the 14th Annual Congress of the International Symposium of Clinical and Applied Anatomy (ISCAA) 2023.09.15 Third Faculty of Medicine, Charles University in Prague

  3. Mina Nakagawa, Kumiko Yamaguchi, Mitsuyuki Numasawa, Kanako Noritake, Eriko Okada, Eiji Kaneko, Janelle Moross, Jun Tsuruta, Keiichi Akita, Masanaga Yamawaki. Patients as teachers: a novel IPE curriculum . AMEE2023 2023.08.28

  4. 杉山 夕月, 室生 暁, 伴 大輔, 秋田 恵一. Morphology of the fusion fascia, nerves, and arteries around the pancreatic head. 第35回日本肝胆膵外科学会学術集会 2023.07.01 京王プラザホテル, 東京

  5. Yoshiya Ishikawa, Yuzuki Sugiyama, Satoru Muro, Masahiro Yamane, Masaru Takeuchi, Daisuke Asano, Shuichi Watanabe, Hiroki Ueda, Keiichi Akahoshi, Hiroaki Ono, Atsushi Kudo, Shinji Tanaka, Keiichi Akita, Minoru Tanabe. Novel landmarks for the left posterior approach to the SMA based on the anatomical research. The 35th Meeting of Japanese Society of Hepato-Billiary-Pancreatic Surgery 2023.07.01 Tokyo

  6. Keiichi Akita. Dynamic coordination of the smooth and skeletal muscles in the pelvic floor. Songdo International Proctology Symposium 2023 2023.06.17 Seoul, Korea

  7. Tsutsumi M, Yamaguchi I, Nimura A, Utsunomiya H, Akita K, Kudo S. Anatomical characteristics of the hip flexion abduction external rotation (FABER) position using magnetic resonance imaging . The XX Congress of the International Federation of Associations of Anatomist (IFAA) 2022.08.06 Web

  8. Jiamjunyasiri Areeya, Satoru Muro, Masahiro Tsutsumi, Rintaro Yamamoto, Keiichi Akita. Origins and Distributions of the Posterior Femoral Cutaneous Nerve, especially in the perineal branches.. 16th EACA-ISCAA CONGRESS 2021.11.15

  9. Suthasinee Tharnmanularp, Akimoto Nimura, Masahiro Tsutsumi, and Keiichi Akita. An Anatomical Study Regarding the Medial Patellofemoral Ligament in Terms of Bone Morphology and Attaching Aponeurotic Structures. 16th EACA with 12th ISCAA 2021.09.16

  10. Yuzuki Sugiyama, Satoru Muro, Daisuke Ban, Keiichi Akita. The course and the distribution of the nerves to the pancreatic uncinate process. 16th Congress of the European Association of Clinical Anatomy (EACA) and XII Meeting of the International Symposium of Clinical and Applied Anatomy (ISCAA) 2021.09.16 Web

  11. Masahiro Tsutsumi, Akimoto Nimura, Hajime Utsunomiya, Keiichi Akita. Morphological changes of the joint capsule during hip movement in relation to the zona orbicularis.. 16th Congress of the European Association of Clinical Anatomy (EACA) and Ⅻ Meeting of the International Symposium of Clinical and Applied Anatomy (ISCAA) 2021.09.15

  12. Rintaro Yamamoto, Mizuki Izumida, Tohma Sakuraya, Kenji Emura, Takamitsu Arakawa, Akimoto Nimura, Keiichi Akita. The fibrous arrangement of flexor carpi ulnaris tendon at Guyon's canal. 16th Congress of the European Association of Clinical Anatomy (EACA) and Ⅻ Meeting of the International Symposium of Clinical and Applied Anatomy (ISCAA) 2021.09.15 Web

  13. Kosei Iida, Keiko Fukino, Masahiro Tsutsumi, Rintaro Yamamoto, Keiichi Akita. Evaluating the morphological features of the palatopharyngeus insertion into the thyroid cartilage. 16th Congress of the European Association of Clinical Anatomy (EACA) and Ⅻ Meeting of the International Symposium of Clinical and Applied Anatomy (ISCAA) 2021.09.14 Web

  14. Keiko Fukino, Masahiro Tsutsumi, Rintaro Yamamoto, Takashi Ono, Keiichi Akita. Morphology of capsule considering to stabilization of temporomandibular joint. 16th Congress of the European Association of Clinical Anatomy (EACA) and Ⅻ Meeting of the International Symposium of Clinical and Applied Anatomy (ISCAA) 2021.09.14 Web

  15. Masahiro Tsutsumi, Keiko Fukino, Sasin Sritara, Keiichi Akita. Significance of the Medial Surface of the Condylar Process as an Insertion of the Lateral Pterygoid.. 38th Annual meeting of American Association of Clinical Anatomy 2021.06.28

  16. Mingyan He, Satoru Muro, Keiichi Akita. Positional relationship between the lateral border of the Denonvilliers’ fascia and pelvic plexus. 126th Annual Meeting of The Japanese Association of Anatomists 2021.03.11

  17. Keiichi Akita. Surgical Anatomy of Anorectal region. Lecture for General Surgery residents and Medical students 2019.08.28 Bangkok, Thailand

  18. Keiichi Akita. Introduction to Anatomy Such Importance Basic for Doctor. Lecture at Faculty of Science 2019.08.27 Bangkok, Thailand

  19. Keiichi Akita. Clinical Anatomy of Shoulder joint with special reference to Rotator cuff muscles Femoral and Tibial Attachments of ACL and PCL. Lecture at Department of Orthopedics 2019.08.27 Bangkok, Thailand

  20. Kumiko Yamaguchi, Nobutoshi Nawa, Chiharu Kawakami, Mina Nakagawa, Jun Tsuruta, Keiichi Akita. How other disciplines influence team members during multi-disciplinary decision making. AMEE2019 2019.08.27

  21. Chiharu Kawakami, Kumiko Yamaguchi, Nobutoshi Nawa, Mina Nakagawa, Jun Tsuruta, Keiichi Akita. Promoting student contribution at Interprofessional Education workshops - differences among eight health professions. AMEE2019 2019.08.27

  22. Nobutoshi Nawa, Kumiko Yamaguchi, Chiharu Kawakami, Mina Nakagawa, Jun Tsuruta, Keiichi Akita. Differences in effects of interprofessional education workshops by students’ discipline and gender among medical and dental students. AMEE2019 2019.08.27

  23. Keiichi Akita. Clinical Anatomy of Masticatory muscles and Pharyngeal muscles. Lecture for Department of Otolaryngology (ENT) 2019.08.26 Bangkok, Thailand

  24. Keiichi Akita. Clinical Anatomy of Pelvic Floor Muscles and Anorectal Canal. Lecture for OB & GYN doctors 2019.08.26 Bangkok, Thailand

  25. Mina Nakagawa, Kanako Noritake, Kumiko Yamaguchi, Janelle Moross, Jun Tsuruta, Keiichi Akita. Introduction of Clinical Exchange Training for Medical and Dental Students. AMEE2019 2019.08.26

  26. Kumiko Yamaguchi, Nobutoshi Nawa, Keiichi Akita. Utilization and effects of learning materials in human anatomy course. International Congress of Anatomia Clinica 2019.06.26

  27. Keiichi Akita. Recent Works of Pelvic Floor Anatomy: Spatial Distributions of Skeletal and Smooth Muscular Tissues. International Congress of Anatomia Clinica 2019.06.24 Madrid, Spain

  28. Keiichi Akita. Clinical Anatomy of Anus and Rectum. Song-Do International Proctology Symposium 2019.04.20 Soul, Korea

  29. Yutaka Tokairin, Yasuaki Nakajima, Kenro Kawada, Akihiro Hoshino, Takuya Okada, Tairo Ryotokuji, Masafumi Okuda, Yuichiro Kume, Yudai Kawamura, Kazuya Yamaguchi, Kagami Nagai, Keiichi Akita, Yusuke Kinugasa. The Method and the Short Outcome of Mediastinal Lymph Nodes Dissection for Esophageal Cancer Using a Trans-Bicervical and Transhiatal Approach under the Pneumomediastinum. ISDE2018 (The International Society for Diseases of the Esophagus) 2018.09.17 Vienna, Austria

  30. Keiko Fukino, Masahiro Tsutsumi, Jose Sanudo, Takashi Ono, Keiichi Akita. Anatomical significance of the spatial distribution of the palatopharyngeus with regard to closure of the nasopharynx. 10th Meeting of International Symposium of Clinical and Applied Anatomy 2018.09.15 Moscow, Russia

  31. Suriyut Janyaruk, Satoru Muro, Masahiro Tsutsumi, Keiichi Akita. An anatomical interpretation of outer and inner muscle bundle groups in male pelvic floor muscles. 10th Meeting of International Symposium of Clinical and Applied Anatomy 2018.09.15 Moscow, Russia

  32. Baramee Phichaya, Satoru Muro, Masahiro Tsutsumi, Keiichi Akita. Composition of the anterior wall of the external anal sphincter in female: Supporting system by two muscle slings. 10th Meeting of International Symposium of Clinical and Applied Anatomy 2018.09.14 Moscow, Russia

  33. Masahiro Tsutsumi, Akimoto Nimura, Keiichi Akita. Morphological analysis of gluteus medius tendon and its insertion sites. 35th Annual meeting of American Association of Clinical Anatomy 2018.07.11 Atlanta,USA

  34. Tomonori Yabuuchi, Satoru Muro, Keiichi Akita. Origins of the levator ani with special reference to the tendinous arch. 35th Annual meeting of American Association of Clinical Anatomy 2018.07.10 Atlanta,USA

  35. Satoru Muro, Yuichiro Tsukada, Masayo Harada, Masaaki Ito, Keiichi Akita. Muscle layer structure in anterior wall of anorectal canal in females. 35th Annual meeting of American Association of Clinical Anatomy 2018.07.10 Atlanta, USA

  36. Keiichi Akita. Surgical Anatomy of the pancreas with special reference to the nerves to the pancreas and the ligament of Treitz. Post graduate Seminar in Siriraj Hospital, Mahidol University 2017.08.28 Bangkok, Thailand

  37. Keiichi Akita. Surgical Anatomy of the pancreas with special reference to the nerves to the pancreas and the ligament of Treitz. Joint congress of 6th Asian-Pacific Hepato-Pancreato-Billiary Association and 29th Meeting of Japanese Society of Hepato-Biliary-Pancreatic Surgery 2017.06.09 Yokohama, Japan

  38. Keiichi Akita. Clinical anatomy of Masticatory Muscles. Joint Educational Meeting 2017 of Society of Spanish Anatomy and Society of Potugese Anatomy 2017.02.17 Madrid, Spain

  39. Keiichi Akita. Recent progresses of Clinical Anatomy of Shoulder joint with special reference to Rotator cuff muscles. Seminar in Department of Anatomy, Semmelweis University, Faculty of Medicine 2016.12.13 Poland

  40. Natnicha Kampan, Itsuko Okuda, Hisayo Nasu, Kumiko Yamaguchi, Keiichi Akita. The Transition of Complex Periorbital Muscle Bundles with Their Adjacent Muscles. The 4th International Anatomical Sciences and Cell Biology Conference; IASCBC 2016 2016.12.06 HongKong

  41. Keiichi Akita. Trends in Anatomy Teaching for Clinical Education. International symposium of Medical Education 2016.10.08 Taiwan

  42. Satoru Muro, Phichaya Baramee, Janyaruk Suriyut, Hisayo Nasu, Masayo Harada, Kumiko Yamaguchi, Keiichi Akita. Structural analysis of the anterior and posterior regions of the external anal sphincter; the spatial relationship with the bulbospongiosus and the coccyx. 8th ISCAA, 2016.08.31 Hungary

  43. Kumiko Yamaguchi, Satoru Muro, Keiichi Akita. Anatomy of Treitz's muscle of anal canal. 8th ISCAA 2016.08.31 Hungary

  44. Natnicha Kampan, Itsuko Okuda, Hisayo Nasu, Kumiko Yamaguchi, Keiichi Akita. The Transitional Muscle of Eyes and Its Complex Relations with Neighboring Muscles. The 8th International Symposium of Clinical and Applied Anatomy; ISCAA 2016 2016.08.31 Hungary

  45. Keiichi Akita. Research Application in Surgical Anatomy. Research Month for Surgical Resident Course 2016.08.25 Thailand

  46. Keiichi Akita. Recent progresses of Clinical Anatomy of Shoulder joint with special reference to Rotator cuff muscles. Asian Association of Clinical anatomy 2016.08.06 China

  47. Keiichi Akita, Satoru Muro, Kumiko Yamaguchi, Hisayo Nasu, Phichaya Baramee, Janyaruk Suriyut. Mutual Relationships among Perineal Muscles Based on Anatomic and Histologic Findings. 33rd Annual Meeting American Association of Clinical Anatomists 2016.06.15 California

  48. Itsuko Okuda, Keiichi Akita, Yasuo Nakajima. Magnetic Resonance-Thoracic and Ductography:Thoracic Duct Variations and Contribution for the Thoracic Surgery. 33rd Annual Meeting American Association of Clinical Anatomists 2016.06.15 California

  49. Daisuke Ban, Keiichi Akita, Kumiko Yamaguchi, Hiroki Ueda, Minoru Tanabe. ANATOMICAL STUDY OF THE UNCUS OF THE PANCREAS FOR THE SURGERY IN PANCREATODUODENECTOMY. 50th ANNUAL MEETING OF THE PANCREAS CLUB 2016.05.20 San Diego

  50. Kumiko Yamaguchi, Keiichi Akita. Distribution of the masticatory and facial muscles at the lateral region to orbit. Congreso argentino de anatomia clinica 2015.09.24 Buenos Aires, Argentina

  51. Keiichi Akita. Recent Progresses of the clinical anatomy of the shoulder joint with special reference to the rotator cuff muscles. Congreso argentino de anatomia clinica 2015.09.24 Buenos Aires, Argentina

  52. Mari Uomizu, Kumiko Yamaguchi, Keiichi Akita. Anatomical variations in the insertion of the pectoralis minor tendon associated with the coracohumeral ligament. Congreso argentino de anatomia clinica 2015.09.24 Buenos Aires, Argentina

  53. Masayo Harada, Akiko Omori, Keiichi Akita, Gen Yamada. Spatiotemporally regulated FGF signaling plays tissue-specific roles in multiple processes of external genitalia development. Mouse Molecular Genetics 2015.09.16 Cambridge, UK

  54. Hisayo Nasu, Sara Sugiura, Akimoto Nimura, Keiichi Akita. Anatomic study regarding the attachment of the joint capsule in the posterolateral side of the knee. 13th Congress of European Association of Clinical Anatomy 2015.06.24 Rouen, France

  55. Hitomi Fujishiro, Sathiyuki Tsukada, Akimoto Nimura, Kumiko Yamaguchi, Keiichi Akita. Anatomic relationship between lateral meniscus and anterior cruciate ligament on Tibia. International Congress of Clinical Anatomy 2015.06.24 Rouen, France

  56. Akimoto Nimura, Keiichi Akita. Anatomic study for the stability of the lateral side of the elbow joint based on the capsule complex. International Congress of Clinical Anatomy 2015.06.24 Rouen, France

  57. Tomomi Sakaguchi-Kuma , Hitomi Hujishiro, Kazuo Shimazaki, Kumiko Yamaguchi, Takashi Ono, Keiichi Akita. The anatomic study of the ridge on condylar process of mandible. International Congress of Clinical Anatomy 2015.06.24 Rouen, France

  58. Kumiko Yamaguchi, Nao Hayashi, Itsuko Okuda, Kosuke Matsunaga, Keiichi Akita. Distribution of the temporalis and orbicularis oculi at the lateral region to orbit. International Congress of Clinical Anatomy 2015.06.24 Rouen, France

  59. Itsuko Okuda, Keiichi Akita, Yasuo Nakajima. Anatomic imaging analysis for the facial structures affect facial aging. 32nd Annual Meeting American Association of Clinical Anatomists 2015.06.10 Las Vegas, USA

  60. Akimoto Nimura, Masataka Nakazawa, Hiroyuki Sugaya, Takeshi Muneta, Keiichi Akita. Based on its anatomic configuration, the posterior bundle of the acromioclavicular ligament plays a role in joint stabilization. Biennial ISAKOS Congress 2015.06.06 Lyon, France

  61. Masayo Harada, Akiko Omori, Keiichi Akita, Gen Yamada. Tissue-specific roles of FGF signaling in external genitalia development. 48th Annual Meeting of the Japanese Society of Developmental Biologists 2015.06.03 Tsukuba, Japan

  62. Akimoto Nimura, Taiki Nozaki, Keiichi Akita. The Anatomic Relationship Between The Morphology Of The Greater Tubercle Of The Humerus And The Insertion Of The Infraspinatus Tendon. 61st the Orthpaedic Research Society 2015.03.28 Las Vegas, USA

  63. Hitomi Fujishiro, Sachiyuki Tsukada, Akimoto Nimura, Keiichi Akita. An anatomic study of spatial relationships between the anterior cruciate ligament and the lateral meniscus. 11th Australian and New Zealand Association of Clinical Anatomy 2014.12.03 Otago, Newzealand

  64. Nao Hayashi, Tomomi Sakaguchi, Hitomi Fujishiro, Kumiko Yamaguchi, Keiichi Akita. Positional relationships between the muscle bundle of the temporalis and the lateral pterygoid muscle. 11th Australian and New Zealand Association of Clinical Anatomy 2014.12.03 Otago, Newzealand

  65. Motoki Tanaka, Akimoto Nimura, Hiroyuki Sugaya, Keiichi Akita. Arthroscopic Evaluation of Delaminated Rotator Cuff Tears:A Morphological Analysis. Academic Congress of the Asian Shoulder Association 2014.11.25 Ceb City, Philippines

  66. Yutaka Tokairin, Kagami Nagai, Hisashi Fujiwara, Taichi Ogo, Masafumi Okuda, Yasuaki Nakajima, Kenrou Kawada, Hisayo Nasu, Keiichi Akita, Tatsuyuki Kawano. Mediastinoscopic subaortic and tracheobronchial lymph node dissection with a new cervico-hiatal crossover approach in Thiel-embalmed cadavers. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.09 Tokyo, Japan

  67. Tatsuya Tamaki, Kazuhiro Oinuma, Hideaki Shiratsuchi, Keiichi Akita. Hip Dysfunction Related Urinary Incontinence:An Anatomical Relationship between the Hip Joint and the Pelvic Floor. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.09 Tokyo, Japan

  68. Tomoyasu Kato, Ryohei Yamamoto, Mayumi Kobayashi, Satoru Muroo, Kumiko Yamaguchi, Keiichi Akita. An investigation of vesical branches in the vesicouterine ligament using cadavers embalmed by Thiel's method. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.09 Tokyo, Japan

  69. Yuichiro Tsukada, Masaaki Ito, Keiichi Akita, Kumiko Yamaguchi, Motohiro Kojima, Norio Saito. An association between levator ani muscle and the distal rectum. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.09 Tokyo, Japan

  70. Ryuzaburo Kagawa, Keiichi Akita K, Kumiko Yamaguchi. Relationship between the structure of the anal sphincters and extension of an ischiorectal fistula tract. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  71. Hitomi Fujishiro, Sachiyuki Tsukada, Tomomasa Nakamura, Akimoto Nimura, Keiichi Akita. Anatomic relationship between lateral meniscus and anterior cruciate ligament. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  72. Masataka Nakazawa, Akimoto Nimura, Masahiro Koizumi, Tatsuo Sato, Keiichi Akita. Posterior bundle of the acromioclavicular ligament plays a role in joint stabilization. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  73. Nao Hayashi, Tomomi Sakaguchi, Hitomi Fujishiro, Kumiko Yamaguchi, Keiichi Akita. Insertion areas of the lateral pterygoid muscle and the temporalis on the condylar process of the mandible. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  74. Itsuko Okuda, Keiichi Akita, Yasuo Nakajima. Basic Consideration of the Facial Aging:Anatomic and Imaging Analysis for the Nasolabial Folds. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  75. Daisuke Ban, Keiichi Akita, Hiroki Ueda, Atsushi Ooba, Akimoto Nimura, Kumiko Yamaguchi, Hisayo Nasu, Satoshi Matsumura, Arihiro Aihara, Takumi Irie, Takanori Ochiai, Atsushi Kudo, Shinji Tanaka, Minoru Tanabe. Anatomy of Mesopancreas and Pancreatic uncus. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  76. Motoki Tanaka, Akimoto Nimura, Nobuaki Kawai, Tomoyuki Mochizuki, Norimasa Takahashi, Hiroyuki Sugaya, Keiichi Akita. Arthroscopic Evaluation of Delaminated Rotator Cuff Tears:A Morphological Analysis. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  77. Tatsuya Tamaki, Kazuhiro Oinuma, Hideaki Shiratsuchi, Akimoto Nimura, Keiichi Akita. The attachments of the short external rotator tendons can be visualized using preoperative 3D-CT. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  78. Tomoyuki Yano, Mutsumi Okazaki, Kumiko Yamaguchi, Keiichi Akita. Anatomy of the distal branch of trigeminal nerve II:A feasibility study on direct cross nerve anastomosis for trigeminal nerve II palsy patients. The 2nd congress of Asian association of clinical anatomy and the 18th congress of Japanese research society of clinical anatomy 2014.11.08 Tokyo, Japan

  79. Tomomi Sakaguchi, Hitomi Fujishiro, Nao Hayashi, Kumiko Yamaguchi, Shimazaki K, Ono T, Keiichi Akita. Positional relationship between articular disc and condylar process. 31st Annual Meeting American Association of Clinical Anatomists 2014.07.08 Orlando, America

  80. Motoki Tanaka, Akimoto Nimura, Hiroyuki Sugaya, Keiichi Akita. Arthroscopic Evaluation of Delaminated Rotator Cuff Tears:A Morphological Analysis. 16th European Society of Sports Traumatology, Knee Surgery and Arthroscopy Congress 2014.05.14 Amsterdam, Netherland

  81. Sachiyuki Tsukada, Hitomi Fujishiro, Kentaro Watanabe, Akimoto Nimura, Tomoyuki Mochizuki, Mahakkanukrauh P, Kazunori Yasuda, Keiichi Akita. The lateral intercondlylar ridge:Anatomic variations and relationship to the anterior margin of the anterior cruciate ligament. 16th European Society of Sports Traumatology, Knee Surgery and Arthroscopy Congress 2014.05.14 Amsterdam, Netherland

  82. Akimoto Nimura, Taiki Nozaki, Tomoyuki Mochizuki, Keiichi Akita. Anatomic relationship between lateral impression of greater tuberosity of humerus and insertion of infraspinatus tendon. 16th European Society of Sports Traumatology, Knee Surgery and Arthroscopy Congress 2014.05.13 Amsterdam, Netherland

  83. Tomomi Sakaguchi, Hitomi Fujishiro, Shimazaki K, Ono T, Keiichi Akita. Anatomical study about the condylar process and the lateral pterygoid muscle. 36th Annual Scientific Conference on Dental Research 2014.03.31 Ho Chi Minn City, Vietnam

  84. Akimoto Nimura, Keiichi Akita. Lateral Epicondylitis Originates At The Anterior Side Of The Articular Capsule Underlying The Extensor Carpi Radialis Brevis. The Orthpaedic Research Society 2014.03.15 New Orleans, LO, USA

  85. Akimoto Nimura, Tomoyuki Mochizuki, Hitomi Fujishiro, Junya Imatani, Hiroyuki Sugaya, Takeshi Muneta, Keiichi Akita. Initiation Of Tennis Elbow; Anatomic Findings Of Origin Of Extensor Carpi Radialis Brevis And Joint Capsule. The 2014 Annual Meeting of the American Academy of Orthopaedic Surgeons 2014.03.11 New Orleans, LO, USA

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