Os acromiale is a rare predisposing factor of shoulder impingement syndrome. 肩峰小骨是引起肩夹击症候群的罕见原因。
Here, we report a77-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. 本文报告一名七十七岁男性病人被发现有肩峰小骨并夹击脊下肌及肌腱,在肩部磁振造影检查得到很好的证明。
To our knowledge, the impingement of os acromiale on infraspinatus muscle and tendon was rarely been reported in the literature. 据我们所知,肩峰小骨夹击脊下肌及肌腱是一罕见的病历报告。