摘要
目的分析人工髋关节置换术后股骨假体周围骨折的病因、治疗方法和效果。方法回顾分析9例人工髋关节置换术后股骨假体周围骨折的临床资料。其中2例非手术治疗,3例使用非骨水泥型股骨假体,1例使用骨水泥型股骨假体,3例使用植骨和记忆合金环抱器。结果 2例非手术治疗骨折者1例未愈合,1例愈合,7例手术治疗者骨折全部愈合。结论假体稳定的A型骨折可以非手术治疗,B2型骨折使用非骨水泥柄假体,B1型和C型骨折使用植骨和记忆合金环抱器。
Objective To analyze the cause and results of treatment of periprosthetic femoral fractures after total hip arthroplasty, and explore the best operative methods for these fractures. Methods A retrospective analysis of the clinical data of 9 patients with periprosthetic femoral fracture after total hip arthroplasty treated in our hospital was performed. Two patients were treated by nonoperative methods ; three patients by uncemented stems with distal fixation and one cemented stem. Three patients by bone grafting and Ni-Ti embracting fixation. Results Non healing was found in one patient who received nonoperative method, one was cured with nonoperative methods. All of the seven patients treated by operative methods were cured. Conclusion Type A fractures with well fixed stems can be treated by nonoperative methods ; type B2 fractures should be treated by uncemented stems with distal fixation, type B1 and type C fractures should be treated by bone grafting and Ni-Ti embracting fixation.
出处
《中国临床新医学》
2012年第1期35-36,共2页
CHINESE JOURNAL OF NEW CLINICAL MEDICINE
关键词
髋关节
股骨骨折
假体周围骨折
Hip
Femoral fracture
Periprosthetic fractures
