講演・口頭発表等 - 吉井　俊貴

81. Atsuyuki Kawabata, Takashi Hirai, Toshitaka Yoshii, Hiroyuki Inose, Masato Yuasa, Hiroaki Onuma, Shuta Ushio, Atsushi Okawa. Identification of Predictive Factors for Mechanical Complications after Adult Spinal Deformity Surgery; A MultiInsti-tutional Retrospective Study . ICORS 2019 2019.06.19 Montreal, Canada

82. Hiroaki Onuma, Takashi Hirai, Toshitaka Yoshii, Hiroyuki Inose, Masato Yuasa, Shuta Ushio, Atsuyuki Kawabata, Atsushi Okawa. Influence of Segmental Fusion on Postoperative Outcomes of Bone Grafted and Non-Bone Grafted Double-Door Laminoplasty, the Modified Kirita-Miyazaki Method, for Treatment of Cervical Spondylotic Myelopathy . ICORS 2019 2019.06.19 Montreal, Canada

83. Shuta Ushio, Takashi Hirai, Toshitaka Yoshii, Hiroyuki Inose, Masato Yuasa, Shigenori Kawabata, Atsushi Okawa. Preoperative risk factor of adjacent segment degeneration after two-levels floating posterior fusion at L2-L4 or L3-L5 levels. 46th ISSLS 2019.06.07 Kyoto

84. Tsuyoshi Kato, Hiroyuki Inose, Toshitaka Yoshii, Atsushi Okawa. Development of a guide for the conservative treatment for acute OVF according to a prospective, randomized, multicenter study by the comparison of hard and soft-brace treatments. 46TH ISSLS：国際腰椎学会 2019.06.06 Kyoto

85. Takashi Hirai, Toshitaka Yoshii, Tomoyuki Yokoyama, Atsushi Okawa. 3’ UTR alternative splicing of mRNAs may contribute to the mechanisms of peripheral neuropathy.. 46Th ISSLS 2019.06.03 Kyoto

86. Shuta Ushio, Toshitaka Yoshii, Takashi Hirai, Hiroyuki Inose, Masato Yuasa, Shigenori Kawabata, Atsushi Okawa. Investigation on factors related to outcomes in of surgical procedures for proximal type of cervical spondylotic amyotroph. 10th CSRS-AP　2019 2019.03.14 Yokohama

87. Takashi Hirai, Toshitaka Yoshii, Hiroyuki Inose, Masato Yuasa, Shuta Ushio, Shigenori Kawabata, Atsushi Okawa, Kenichiro Sakai. Increase of fusion segment height may impact on postoperative dislodgement of strut after anterior cervical corpectomy with fusion for multilevel OPLL. 10th CSRS-AP 2019 2019.03.14 Yokohama

88. Hiroaki Onuma, Takashi Hirai, Toshitaka Yoshii, Hiroyuki Inose, Masato Yuasa, Atsuyuki Kawabata, Atsushi Okawa . Influence of Segmental Fusion on Postoperative Outcomes of Bone Grafted and Non-bone grafted Double-door Laminoplasty for Treatment of Cervical Spondylotic Myelopathy . 10th CSRS-AP　2019 2019.03.14 Yokohama

89. Toshitaka Yoshii, Shingo Morishita, Takashi Hirai, Kenichiro Sakai, Atsushi Okawa. Perioperative complications of anterior decompression with fusion vs posterior decompression with fusion for the treatment of cervical ossification of the posterior longitudinal ligament: Propensity score matching analysis using a national inpatient database . CSRS-AP　2019 2019.03.14 Yokohama

90. Satoru Egawa, Keigo Hirai, Rempei Matsumoto,Toshitaka Yoshii, Atsushi Okawa, Shinichi Sotome. Therapeutic Effect of Antibiotic-loaded Hydroxyapatite Collagen(HAp/Col)Composite on Acute, Bone-Destructive Osteomyelitis in Rats . Orthopaedic Research Society 2019 Annual Meeting 2019.02.02 Austin, TX, USA

91. Takashi Hirai，Yoshiharu Kawaguchi, Toshitaka Yoshii，Narihito Nagoshi, Kazuhiro Takeuchi, Kanji Mori, Atsushi Okawa. Prevalence of ossified spinal lesions in patients with ossification of the posterior longitudinal ligament (OPLL)and sex differences in distribution of OPLL:A multicenter cross-sectional study. Orthopaedic Research Society 2019 Annual Meeting 2019.02.02 Austin,TX USA

92. Hiroyuki Inose, Tsuyoshi Kato, Toshitaka Yoshii. Comparison of Decompression, Decompression Plus Fusion, and Decompression Plus Stabilization for Degenerative Spondylolisthesis:A Prospective, Randomized Study. Spine Across The Sea 2018 2018.07.29 Kauai, Hawai'i

93. Toshitaka Yoshii. Anterior or Posterior Approach. Spine Across The Sea 2018 2018.07.29 Kauai, Hawaii

94. Hiroyuki Inose, Masato Yuasa，Takashi Hirai，Toshitaka Yoshii，Shigenori Kawabata，Atsushi Okawa. The prevalence of sarcopenia among urbandwelling populations and its impact on the results of lumbar spinal surgery . 91st. Annual Meeting of the Japanese Orthopaedic Association 2018.05.24 Kobe, Japan

95. Tsuyoshi Kato, Hiroyuki Inose, Toshitaka Yoshii, Atsushi Okawa. Treatment of OVF without neurological deficit in Japan: Development of a guide for initial conservative treatment for OVF. 91st Annual Meeting oｆ　the Japanese Orthopaedic Association 2018.05.24 Kobe, Japan

96. Takashi Hirai, Toshitaka Yoshii, Akio Iwanami, Kazuhiro Takeuchi, Kanji Mori, Soraya Nishimura, Masaya Nakamura, Morio Matsumoto, Atsushi Okawa and Yoshiharu Kawaguchi.. Distribution of ossified lesion in patients with severe ossification posterior longitudinal ligament and prevalence of each segment– A Multicenter Study. 9th Annual Meeting of Cervical Spine Research Society Asia Pacific Section 2018.03.22 Delhi, India

97. Onuma H, Hirai T, Yoshii T, Inose H, Yuasa M, Kawabata A, Okawa A. Clinical and Radiologic Outcomes of Bone Grafted and Non-bone grafted Double-door Laminoplasty for Treatment of Cervical Spondylotic Myelopathy: Five-year Follow-up . 9th Annual Meeting of Cervical Spine Research Society Asia Pacific Section 2018.03.22 New Delhi, India

98. Ushio Shuta, Toshitaka Yoshii, Takashi Hirai, Hiroyuki Inose, Masato Yuasa, Shigenori Kawabata, Atsushi Okawa. Investigation on factors related to outcomes in of surgical procedures for cervical spondylotic amyotrophy. 9th Annual Meeting of Cervical Spine Research Society Asia Pacific Section 2018.03.22 New Delhi, India

99. Tomoyuki Kuroiwa, Koji Fujita, Megumi Matsumoto, Ryuji Kato, Takashi Miyamoto, Akimoto Nimura, Toshitaka Yoshii, Atsushi Okawa. Diabetes Mellitus Affects the MAPK Signaling and Pathways in Cancer in Isolated Mature Human Osteoblasts. Orthopaedic Research Society 2018.03.10 New Orleans, USA

100. Masato Yuasa, Masanori Saito, Alexander Hysong, Deke Blum, Sasidhar Uppunganti, Adam Gailani, David Haynes, Toshitaka Yoshii, Jeffry Nyman, Atsushi Okawa, Herbert Schwartz, Jonathan Schoenecker. Rigidity of Fixation Affects Vascularization in Fracture Healing in the Murine Model . Orthopaedic Research Society 2018.03.10 New Orleans, USA