股骨逆行交锁钉治疗股骨远端骨折30例

Treatment of distal femoral fracture with retrograde intramedullary interlocking naill——report of 30 cases

目的观察股骨逆行交锁钉(GSH钉)治疗股骨远端骨折的疗效。方法1999年1月～2002年12月,采用GSH钉治疗股骨远端骨折30例。按AO/ASIF分类法,A1型11例,A2型7例,A3型3例,C1型5例,新鲜C2型2例,陈旧C2型1例,C3型1例。结果随访6～54个月,平均18个月,30例骨折均愈合,平均愈合时间16周。根据Neer膝关节功能评定标准,优21例,良5例,优良率86.6%。结论GSH钉适用于治疗股骨远端AO/ASIF分类的A、C型骨折。

Objective To retrospectively report 30 cases of distal femoral fractures treated with retrograde intramedullary interlocking naill( GSH nail). Methods From February 1999 to December 2002, 30 cases of distal femoral fractures were treated with GSH nails.According to AO/ASIF classification system, there were 11 cases of type A1, 7 A2, 3 A3, 5 C1, 3 C2 ,and 1 C3 .The follow up period ranged from 6 to 54 months. Results The average time for bone healing was 16 weeks. According to Neer s knee rating scale, there were 21 excellent cases and 5 good; the excellent and good rate was 86.6% . Conclusion It's a good method to treat type A& C (AO/ASIF) distal femoral fractures with GSH nail.