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Dive into the research topics where S. Oka is active.

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Featured researches published by S. Oka.


Orthopaedics and Traumatology | 1979

Cervical myelopathy due to developmental stenosis of the cervical spinal canal

T. Isobe; S. Hattori; S. Kawai; Y. Shigetomi; H. Oda; Hironobu Yamasaki; S. Oka; Mototugu Sugi; M. Oyama


Heterocycles : an international journal for reviews and communications in heterocyclic chemistry | 2015

THE CYCLOADDITION OF 2-PHENYLAMINO-1-AZAAZULENE WITH DIPHENYLACETYLENE USING PALLADIUM CATALYTIC SYSTEMS (Dedicated to Professor Isao Kuwajima on the occasion of his 77th birthday)

Hiroyuki Fujii; S. Oka; Ippei Nakamura


Heterocycles | 2015

The Cycloaddition of 2-Phenylamino-1-azaazulene with Diphenylacetylene Using Palladium Catalytic Systems

Hiroyuki Fujii; S. Oka; Ippei Nakamura; Yu Kawai; Reiko Ikeda; Takeo Konakahara; Noritaka Abe


Orthopaedics and Traumatology | 1985

The Post-operative Courses of the Cervical Spondylotic Myelopathy

S. Oka; Shinya Kawai; T. Imagama; Akira Matsuoka; Minoru Saika; Kozo Nomura; Yoichiro Ishida


Orthopaedics and Traumatology | 1985

Scanning and Transmission Microscopic Observation of Ossification of Thoracic Ligamentum Flavum

Fujio Kawakami; Shinya Kawai; S. Oka; Hiroshi Tanaka; Yoichiro Ishida


Orthopaedics and Traumatology | 1984

Reconstruction of the Finger joints by the Free Vascularized Toe Joint Transfer

Fujio Kawakami; S. Kawai; Kazuteru Doi; S. Nakamura; Hironobu Kotani; S. Oka; Noriyuki Kuwata; Hiroyasu Ichimoto


Orthopaedics and Traumatology | 1984

Long Term Follow-up Study of the Ossification of the Posterior Longitudinal Ligament

S. Oka; S. Kawai; K. Saiki; S. Nakamura; Tadashi Sakamoto


Orthopaedics and Traumatology | 1984

Scanning Electron Microscopic Observation of the Ossification of the Spinal Ligament

S. Oka; Shinya Kawai; K. Saiki; Kazuteru Doi; Tadashi Sakamoto


Orthopaedics and Traumatology | 1983

Adverse Reactions of Metrizamide Myelography

Akira Matsuoka; S. Hattori; S. Kawai; K. Saiki; F. Senzoku; S. Nakamura; Hironobu Kotani; S. Oka


Orthopaedics and Traumatology | 1982

Three cases of thoracic outlet syndrome causing subclavian artery thrombosis and brachial embolization

T. Imagama; S. Hattori; S. Kawai; F. Senzoku; S. Oka; H. Sugita; Kazuhiro Sakai; Kouichirou Ihara

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S. Kawai

Yamaguchi University

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K. Saiki

Yamaguchi University

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