雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

A Case of Central-Type Disc Herniation at the C7/T1 Level Presenting with Myelopathy Masatoshi YUNOKI 1 , Takahiro KANDA 1 , Kenta SUZUKI 1 , Atsuhito UNEDA 1 , Koji HIRASHITA 1 , Kimihiro YOSHINO 1 1Department of Neurosurgery, Kagawa Rosai Hospital Keyword: cervicothoracic junction , disc herniation , central type pp.259-264
Published Date 2017/3/10
DOI https://doi.org/10.11477/mf.1436203490
  • Abstract
  • Look Inside
  • Reference

 In contrast to other levels of upper disc spaces, the Luschka joints are usually absent at the C7/T1 disc space. Therefore, it has been reported that the C7/T1 disc herniation is prone to herniate laterally rather than centrally. In this manuscript, we describe an extremely rare central-type disc herniation at the C7/T1 level presented with myelopathy. A 76-year-old man presented with a 20-day history of progressive gait disturbance. Physical examination revealed bilateral lower extremity hyperreflexia and mild foot numbness with no upper extremity motor weakness or sensory disturbance. Cervical magnetic resonance imaging(MRI)revealed severe spinal cord compression at the C7/T1 level caused by a central-type disc herniation. We removed the herniated disc and performed anterior fusion with a titanium box cage. Lower extremity numbness and weakness diminished rapidly. Three weeks later, cervical MRI showed a well-decompressed spinal cord and almost normal gait. We reevaluated the preoperative computed tomography of this patient and confirmed the absence of Luschka joints at the C7/T1 level. Although the condition is rare, clinicians should consider the possibility of C7/T1 disc herniation in patients with leg weakness or numbness but no or few hand-related symptoms.


Copyright © 2017, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1251 印刷版ISSN 0301-2603 医学書院

関連文献

もっと見る

文献を共有