반복적인 과도한 투구로 인한 근위 정중신경병증
Proximal Median Neuropathy Related with Repetitive Overuse Throwing
임윤명, 이주강, 임오경, 정스런, 배근환, 김성환, 이광래,
소속 상세정보
임윤명 ( Yim Yoon-Myung )
가천의과학대학교 재활의학과
이주강 ( Lee Ju-Kang )
가천의과학대학교 재활의학과
임오경 ( Lim Oh-Kyung )
가천의과학대학교 재활의학과
정스런 ( Chung Seu-Reon )
가천의과학대학교 재활의학과
배근환 ( Bae Keun-Hwan )
가천의과학대학교 재활의학과
김성환 ( Kim Sung-Hwan )
가천의과학대학교 재활의학과
이광래 ( Lee Kwang-Lae )
가천의과학대학교 재활의학과
KMID : 0860920050070010064
Abstract
We report a patient with isolated injury of the proximal median nerve because of repetitive overuse throwing. A 31-year-old man, a professional pitcher, complained of right upper extremity pain. The physical examination revealed weakness of all median nerve innervated muscles and hypesthesia of first to third fingers at affected arm. There are no specific findings on past history or family history. Electrodiagnostic studies performed at 14 days after onset, demonstrated right median nerve lesion at arm level. Ultrasonography and magnetic resonance imaging study revealed swelling of median nerve at the proximal one third of humerus. Patient’s symptom and sign remained unchanged during 1 month follow-up period. Follow-up electrodiagnostic studies after 1 month revealed no definite interval changes or regeneration evidence.
키워드
Nedian nerve injury;Throwing;Electrodiagnostic evaluation
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