在实际法医鉴定工作中，掌指骨骨折的问题十分常见，占同期鉴定总数的11．3％，目前这方面文献报道较少，本文就此进行法医学分析。资料162例均从本法医室及所属6县近年来全部鉴定案件中筛选出来的，且全经互片证实或当时的手术记录证实确有骨折。检查时间是伤后1天一3个月。一 In the actual forensic identification, the problem of metacarpal fractures is very common, accounting for 11.3% of the total number of the same period of identification, the current literature less reported in this regard, this article forensic analysis. All 162 cases were screened out from all the cases identified by the medical clinic and its 6 counties in recent years, and confirmed by the inter-slice or interdisciplinary procedures. Check the time is 1 day after injury 3 months. one