Posterior lumbar interbody fusion for dysplastic lumbar spondylolisthesis with high-grade slippage in two adolescent siblings: two case reports

por Tatsumura, Masaki, Funayama, Toru, Eto, Fumihiko, Nagashima, Katsuya, Takeuchi, Yosuke, Yamazaki, Masashi
Publicado 2022

Percutaneous pedicle screw fixation was effective for bone regeneration after a huge vertebral defect due to intractable pyogenic spondylitis caused by methicillin-resistant Staphy...

por Tatsumura, Masaki, Eto, Fumihiko, Kato, Mikiro, Nagashima, Katsuya, Takeuchi, Yosuke, Funayama, Toru, Yamazaki, Masashi
Publicado 2023

Anterior interosseous nerve syndrome following infection with COVID-19: a case report

por Ikumi, Akira, Yoshii, Yuichi, Nagashima, Katsuya, Takeuchi, Yosuke, Tatsumura, Masaki, Mammoto, Takeo, Hirano, Atsushi, Yamazaki, Masashi
Publicado 2023

Safety and Osteointegration of Titanium Screws Coated with a Fibroblast Growth Factor-2–Calcium Phosphate Composite Layer in Non-Human Primates: A Pilot Study

por Matsumoto, Yukei, Mutsuzaki, Hirotaka, Hara, Yuki, Nagashima, Katsuya, Okano, Eriko, Yanagisawa, Yohei, Noguchi, Hiroshi, Sankai, Tadashi, Yamazaki, Masashi
Publicado 2023

Sacroiliac Joint Ankylosis Decreases Intervertebral Fusion Rate in L5/S1 Single Intervertebral Transforaminal Lumbar Interbody Fusion

por Tatsumura, Masaki, Koide, Tomoki, Ogata, Yosuke, Ito, Hiroki, Nagashima, Katsuya, Takeuchi, Yosuke, Eto, Fumihiko, Funayama, Toru, Yamazaki, Masashi
Publicado 2023

A Novel Technique for Pars Defect Direct Repair with a Modified Smiley Face Rod for Spondylolysis and Isthmic Spondylolisthesis

por Tatsumura, Masaki, Okuwaki, Shun, Gamada, Hisarnori, Asai, Reo, Eto, Fumihiko, Nagashima, Katsuya, Takeuchi, Yosuke, Funayama, Toru, Yamazaki, Masashi
Publicado 2023

Erratum for A Novel Technique for Pars Defect Direct Repair with a Modified Smiley Face Rod for Spondylolysis and Isthmic Spondylolisthesis

por Tatsumura, Masaki, Okuwaki, Shun, Gamada, Hisarnori, Asai, Reo, Eto, Fumihiko, Nagashima, Katsuya, Takeuchi, Yosuke, Funayama, Toru, Yamazaki, Masashi
Publicado 2023

Lateral Lumbar Interbody Fusion for Ossification of the Yellow Ligament in the Lumbar Spine: First Reported Case

por Fujii, Kengo, Abe, Tetsuya, Funayama, Toru, Noguchi, Hiroshi, Nakayama, Keita, Miura, Kousei, Nagashima, Katsuya, Kumagai, Hiroshi, Yamazaki, Masashi
Publicado 2017

Characteristics of adolescent lumbar spondylolysis with acute unilateral fatigue fracture and contralateral pseudoarthrosis

por Tatsumura, Masaki, Okuwaki, Shun, Gamada, Hisanori, Eto, Fumihiko, Nagashima, Katsuya, Iwabuchi, Sho, Ogawa, Takeshi, Mammoto, Takeo, Hirano, Atsushi
Publicado 2020

Characteristics of recurrent cases after conservative therapy in adolescent lumbar spondylolysis

por Tatsumura, Masaki, Gamada, Hisanori, Okuwaki, Shun, Eto, Fumihiko, Nagashima, Katsuya, Mammoto, Takeo, Hirano, Atsushi, Funayama, Toru, Yamazaki, Masashi
Publicado 2022

Spina Bifida Occulta with Bilateral Spondylolysis at the Thoracolumbar Junction Presenting Cauda Equina Syndrome

por Mataki, Kentaro, Koda, Masao, Shibao, Yosuke, Kumagai, Hiroshi, Nagashima, Katsuya, Miura, Kousei, Noguchi, Hiroshi, Funayama, Toru, Abe, Tetsuya, Yamazaki, Masashi
Publicado 2020

Thoracic myelopathy caused by calcification of the ligamentum flavum

por Miura, Kousei, Koda, Masao, Abe, Tetsuya, Funayama, Toru, Noguchi, Hiroshi, Kumagai, Hiroshi, Nagashima, Katsuya, Mataki, Kentaro, Shibao, Yosuke, Yamazaki, Masashi
Publicado 2020

Factors associated with failure of bony union after conservative treatment of acute cases of unilateral lumbar spondylolysis

por Tatsumura, Masaki, Gamada, Hisanori, Okuwaki, Shun, Eto, Fumihiko, Nagashima, Katsuya, Ogawa, Takeshi, Mammoto, Takeo, Hirano, Atsushi, Koda, Masao, Yamazaki, Masashi
Publicado 2021

Features of sacral alar fatigue fractures in adolescent athletes with overuse

por Tatsumura, Masaki, Eto, Fumihiko, Nagashima, Katsuya, Okuwaki, Shun, Gamada, Hisanori, Iwabuchi, Sho, Ogawa, Takeshi, Mammoto, Takeo, Hirano, Atsushi, Yamazaki, Masashi
Publicado 2021

Epidemiological differences between the sexes in adolescent patients with lumbar spondylolysis: a single-institution experience in Japan

por Asai, Reo, Tatsumura, Masaki, Gamada, Hisanori, Okuwaki, Shun, Eto, Fumihiko, Nagashima, Katsuya, Takeuchi, Yousuke, Funayama, Toru, Mammoto, Takeo, Hirano, Atsushi, Yamazaki, Masashi
Publicado 2023

Thoracic Myelopathy Caused by Ossification of the Yellow Ligament as a Distal Adjacent Segmental Disease after Posterior Cervical-Middle Thoracic Fusion Surgery

por Funayama, Toru, Mataki, Kentaro, Abe, Tetsuya, Noguchi, Hiroshi, Miura, Kousei, Kumagai, Hiroshi, Nagashima, Katsuya, Shibao, Yosuke, Sato, Kosuke, Koda, Masao, Yamazaki, Masashi
Publicado 2020

Comparison of clinical results of decompression/fusion surgery for paralysis caused by metastatic spinal tumors of unknown versus known origin

por Miura, Kousei, Koda, Masao, Abe, Tetsuya, Kono, Mamoru, Eto, Fumihiko, Kumagai, Hiroshi, Nagashima, Katsuya, Fujii, Kengo, Noguchi, Hiroshi, Funayama, Toru, Yamazaki, Masashi
Publicado 2020

Development of a quantitative method to evaluate pedicle screw loosening after spinal instrumentation using digital tomosynthesis

por Mataki, Kentaro, Hara, Yuki, Okano, Eriko, Nagashima, Katsuya, Noguchi, Hiroshi, Shibao, Yosuke, Miura, Kousei, Takahashi, Hiroshi, Funayama, Toru, Koda, Masao, Yamazaki, Masashi
Publicado 2022

A novel unidirectional porous β-tricalcium phosphate grafting for vertebral fracture in the elderly: preliminary case series

por Funayama, Toru, Tsukanishi, Toshinori, Kumagai, Hiroshi, Noguchi, Hiroshi, Izawa, Shigeo, Abe, Tetsuya, Miura, Kousei, Nagashima, Katsuya, Mataki, Kentaro, Shibao, Yosuke, Sato, Kosuke, Koda, Masao, Yamazaki, Masashi
Publicado 2019

Clinical Trial for the Safety and Feasibility of Pedicle Screws Coated with a Fibroblast Growth Factor-2-Apatite Composite Layer for Posterior Cervical Fusion Surgery

por Nagashima, Katsuya, Hara, Yuki, Mutsuzaki, Hirotaka, Totoki, Yasukazu, Okano, Eriko, Mataki, Kentaro, Matsumoto, Yukei, Yanagisawa, Yohei, Noguchi, Hiroshi, Sogo, Yu, Ito, Atsuo, Koda, Masao, Yamazaki, Masashi
Publicado 2023