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Dive into the research topics where Takaaki Sagara is active.

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Featured researches published by Takaaki Sagara.


Orthopaedics and Traumatology | 1999

A Case Report of Tuberculosis of the Cervical Spine with the Barré-Liéou Syndrome

Takaaki Sagara; Kouji Akasaki; Makoto Kimura; Hiroshi Teramoto; Takayuki Kanai; Yoshihisa Anraku; Tomoki Takahashi; Haruaki Takeuchi

Tuberculosis of the cervical spine is uncommon to arise in the whole apine. We report a case of tuberculous cervical spondylitis with Barre-Lieou syndrome.The case was a 61 year old female, who complained of mild muscle weakness and strong dizziness at motion, headache, nausea, so called Barre-Lieou syndrome. MRI showed rim enhancement of the retropharyngeal soft tissue and peridural abscess. We therefore performed the operation of curretage and anterior spinal body fusion by use of autogenous fibula bone, adding the chemotherapy of INH, RFP and SM. She gradually recovered from Barre-Lieou syndrome.The origin of Barre-Lieou syndrome in this case was unsidered the source of the irritation of the vertebral nerve by tuberculous abscess.


Orthopaedics and Traumatology | 1998

Results of Surgical Treatment for Lumbosacral Radiculopathy of Lumbar Spinal Stenosis

Takaaki Sagara; Kouji Akasaki; Makoto Kimura; Hiroshi Teramoto; Takumi Fukumoto; Yoshihiko Kohno; Yoshihisa Anraku; Haruaki Takeuchi

This study investigated the operative results of the lumbosacral radiculopathy of lumbar canal stenosis. 24 cases were treated by surgery 9 cases received fenestration, 8 cases also received wide laminectomy, and in addition 7 cases received lumbar segmental fusion by instrumentation. The mean age at the time of surgery was 69.8 years (ragne; 56 to 81 years). The mean duration of follow-up was 23 months (range; 12 to 31 months).The clinical results were evaluated by the JOA score, and the recovery rate was determined by Hirabayashis method, and by the recovery ratio of radiculopathy symptoms, pain and dysesthesia of the lower extremities. The preoperative mean JOA score was 14.5 points, which changed to 20.5 points at the final check, and the mean recovery rate was 42.7%. The recovery ratio of radiculopathy pain shows a tendency to decrease as the number of decompressed intervertebral segments increase.


Orthopaedics and Traumatology | 2010

Treatment of Lumbar Intraspinal Extradural Cystic Lesions

Junnosuke Nakahara; Koji Akasaki; Takaaki Sagara; Takumi Fukumoto; Akinari Tokiyoshi; Hiroyuki Watanabe; Yusuke Uehara; Makoto Kimura


Orthopaedics and Traumatology | 2007

Aspergillus Spondylitis with Paraplegia: A Case Report

Takaaki Sagara; Koji Akasaki; Makoto Kimura; Takumi Fukumoto; Yoshihiko Kono; Hiroyuki Watanabe; Shigeta Yorimitsu; Takanao Sueyoshi


Orthopaedics and Traumatology | 2006

Diagnosis of Non-neoplastic Intramedullary Spinal Cord Lesion Using MRI

Takaaki Sagara; Koji Akasaki; Makoto Kimura; Takumi Fukumoto; Yoshihiko Kono; Kiyoshi Oka; Kenichi Takemura; Haruaki Takeuchi


Orthopaedics and Traumatology | 2003

Results of Laminoplasty for Cervical Spondylotic Myelopathy in Elderly Patients

Takaaki Sagara; Koji Akasaki; Makoto Kimura; Takumi Fukumoto; Yoshihiko Kono; Korin Kuwahara; Nobuhiko Matsushita; Haruaki Takeuchi


Orthopaedics and Traumatology | 2003

Results of Ratational Acetabular Osteotomy for Advanced Osteoarthritis of the Hip

Takumi Fukumoto; Koji Akasaki; Takaaki Sagara; Makoto Kimura; Toshihiko Kouno; Korin Kuwahara; Hidehiko Matsushita; Haruaki Takeuchi


Orthopaedics and Traumatology | 2003

Follow-up Study of Ankle Arthrodesis.

Makoto Kimura; Kouji Akasaki; Takaaki Sagara; Takumi Fukumoto; Yoshihiko Kono; Korin Kuwahara; Hidehiko Matsushita; Haruaki Takeuchi


Orthopaedics and Traumatology | 1997

A Study of Rotational Acetabular Osteotomy (R. A. O.) in Patients over 40 years of Age

Tateki Segata; Kouji Akasaki; Takaaki Sagara; Makoto Kimura; Tetsuya Akagi; Hiroshi Teramoto; Shinji Ohmiya; Haruaki Takeuchi


Orthopaedics and Traumatology | 1997

Minute Quantities of Cement for Cementless THA

Shinji Omiya; Kouji Akasaki; Takaaki Sagara; Tetsuya Akagi; Makoto Kimura; Hiroshi Teramoto; Tateki Segata; Haruaki Takeuchi

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