Os Acromiale with Shoulder Impingement Syndrome: A Case Report

肩峰小骨引發肩夾擊症候群：一病例報告

林志文(Chih-Wen Lin) ； 施純熙(Chunhsi Shih) ； 王素芳(Su-Fang Wang) ； 張政彥(Cheng-Yen Chang) ； 鄧木火(Michael MH Teng)

《中華放射線醫學雜誌》 21卷6期 (1996/12) Pp. 335-338

摘要

肩夾擊症候群是一種常見的疼痛性肩關節疾病。診斷此症候群通常憑藉仔細的臨床檢查。適當的放射學檢查有時可以證明肩夾擊的原因及確定診斷。肩峰小骨是引起肩夾擊症候群的罕見原因。本文報告一名七十七歲男性病人被發現有肩峰小骨並夾擊脊下肌及肌腱，在肩部磁振造影檢查得到很好的證明。據我們所知，肩峰小骨夾擊脊下肌及肌腱是一罕見的病歷報告。

關鍵字

肩峰小骨 ； 肩，異常 ； 肩，磁振造影

並列摘要

Shoulder impingement syndrome is one of the most common painful shoulder disorders. The diagnosis of shoulder impingement syndrome is usually accomplished through careful clinical examination. Appropriate radiologic studies sometimes can indicate the causes of impingement and document the diagnosis. Os acromiale is a rare predisposing factor of shoulder impingement syndrome. Here, we report a 77-year-old man found to have os acromiale associated with impingement of infraspinatus muscle and tendon which was well demonstrated on magnetic resonance (MR) imaging. To our knowledge, the impingement of os acromiale on infraspinatus muscle and tendon was rarely been reported in the literature.

並列關鍵字

Os acromiale ； Shoulder, abnormalities ； Shoulder, MR