Design and clinical application of anatomical locked hook-plate and internal fixation system for femoral intertrochanteric fracture / 中国矫形外科杂志

ABSTRACT

[Objective]To explore a new type of internal fixation system for the fixation of femoral intertrochanteric fracture.[Method]According to femoral tuberosity anatomical shape,anatomical locked hook-plate internal fixation system(ALHP) was designed,its biomechanical properties was examined and ALHP was applied for the clinical treatment of intertrochanteric fracture of the aged patients.[Result]Twenty-seven cases of intertrochanteric fracture were fixed with ALHP and followed up from 1.5 to 2 years,with an average time was 1.8 years.According to Sanders functional sores:the good and excellent rate was 100%.[Conclusion]Anatomy type locked hook-plate internal fixation system possesses reasonable design and produces firm fixation for intertrochanteric fracture.It can offer the elderly patients early exercises and reduce the incidence of complication.