Shyamsundar Srinivasan
Department of Trauma and Orthopaedic Surgery, University Hospitals of Leicester NHS Trust, UK.
Hand Surg. 2012;17(2):247-9. doi: 10.1142/S0218810412720264.
Isolated avulsion fracture of the index finger metacarpal is rare. There have been only a few noted in the English literature. A review of literature shows that these injuries occur as a result of avulsion of the tendon of extensor carpi radialis longus. In our report we present a case of such an avulsion injury where the proximal fragment was pulled about 2 cm down. The patient was treated conservatively with early mobilisation.
示指掌骨孤立性撕脱骨折较为罕见。英文文献中仅有少数相关记载。文献回顾表明，这些损伤是由桡侧腕长伸肌腱撕脱所致。在我们的报告中，我们呈现了这样一例撕脱伤病例，其中近端骨折块被向下牵拉了约2厘米。该患者接受了早期活动的保守治疗。
