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Dive into the research topics where Tatsuya Umezu is active.

Publication


Featured researches published by Tatsuya Umezu.


Orthopaedics and Traumatology | 1995

Two Cases of Bone Lesions Associated with Adult T-cell Leukemia (ATL) as the Primary Sites

Kosei Matsumoto; Tatsuya Umezu; Hirotaka Arima; Takashi Sakou


Orthopaedics and Traumatology | 1992

Under Water-Exercise for Patients with Low Back Pain

Masahiro Nakagawa; Takashi Sakou; Eiji Taketomi; Tatsuya Umezu; Syunji Matsunaga; Takuya Akamine; Akiharu Sudou; Norio Morimoto; Yutaka Tanaka; Takashi Oshige


Orthopaedics and Traumatology | 1991

Treatment of Atlant Axial Rotatory Fixation

Teruo Mori; Takashi Sakou; Nagatoshi Yoshikuni; Eiji Taketomi; Tatsuya Umezu; Akitoshi Masuda; Syunji Matsunaga; Norio Morimoto


Orthopaedics and Traumatology | 1988

The Follow-up Study of Total Hip Replacement for Rheumatoid Arthritis

Tatsuya Umezu; Takashi Sakou; Nagatoshi Yoshikuni; Eiji Taketomi; Yoshio Noguchi; 脇丸 一孝; Tamotsu Morimoto; 小城 琢朗; 松元 光生; 今村 健志; Kanehisa Hashiguchi; Manabu Yonemori


Orthopaedics and Traumatology | 1988

Risk Factors of High Tibial Osteotomy Arthroscopic evaluation of lateral compartment

Minoru Kijima; Syunji Matsunaga; J. Sakagami; Nagatoshi Yoshikuni; Eiji Taketomi; Hiroshi Uehara; Hiroyuki Kozakura; Hiroto Ohira; Tatsuya Umezu


Orthopaedics and Traumatology | 1988

Surgical Treatment of Symptomatic Atlantoaxial Subluxation in Down's Syndrome -A Case Report-

Yukari Nishi; Takashi Sakou; Yoshiyuki Morizono; Tatsuya Umezu; Hidefumi Kawaida; Hiroshi Itoh; Syunji Matsunaga; Hirotaka Arima


Orthopaedics and Traumatology | 1988

Clinical Features of Lumbar Canal Stenosis and Conservative Treatment

Norio Morimoto; Takashi Sakou; Tatsuya Umezu; Masanao Hashiguchi; Masao Yamaguchi; Masahiro Nakagawa; Takuya Akamine


Orthopaedics and Traumatology | 1988

Operative Treatment of Pelvic Bone Tumors: Four Case Reports

Hiroshi Itoh; Norio Morimoto; Tatsuya Umezu; Shinji Tanaka; Hirofumi Uehara


Orthopaedics and Traumatology | 1987

Operative Studies of Lumbar Adhesive Arachnoiditis

Tatsuya Umezu; Takashi Sakou; Norio Morimoto; Eiji Taketomi; Tsuruhisa Yoshidomi; Hirofumi Osako; Teruo Mori


Orthopaedics and Traumatology | 1987

The Postoperative Progression of OPLL in the Cervical Spine

Eiji Taketomi; Takashi Sakou; Kichijuro Tomimura; Ikuro Aratake; Tatsuya Umezu; Hidefumi Kawaida; Hiroshi Kishimoto; Kuen Chen Liu; Takuro Kojou; Hiroto Ohira

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