Conversion to total hip arthroplasty after failed proximal femoral nail antirotations or dynamic hip screw fixations for stable intertrochanteric femur fractures: a retrospective study with a minimum follow-up of 3 years
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- 作者：Xianshang Zeng ; Ke Zhan ; Lili Zhang ; Dan Zeng ; Weiguang Yu…
- 关键词：Intertrochanteric fracture ; Total hip arthroplasty ; Complication ; Proximal femoral nail antirotation ; Dynamic hip screw
- 刊名：BMC Musculoskeletal Disorders
- 出版年：2017
- 出版时间：December 2017
- 年：2017
- 卷：18
- 期：1
- 全文大小：603KB
- 刊物主题：Orthopedics; Rehabilitation; Rheumatology; Sports Medicine; Internal Medicine; Epidemiology;
- 出版者：BioMed Central
- ISSN：1471-2474
- 卷排序：18
文摘
BackgroundConversion to total hip arthroplasty (CTHA) is a relatively common procedure after a failed dynamic hip screw (DHS) or proximal femoral nail anti-rotation (PFNA) fixation of intertrochanteric fractures, but there have been far fewer reports specifically describing the long-term results of CTHA after failed treatments of stable intertrochanteric fractures with DHS or PFNA. The aim of the present study was to compare the clinical and radiological outcomes of CTHA after failed PFNA or DHS fixations of stable intertrochanteric fractures after a minimum follow-up of 3 years.