ABSTRACT
Objective To evaluate the treatment effect of PFNA clinical analysis in patients with intertro-chanteric fracture application.Methods 40 cases of intertrochanteric fractures PFNA internal fixation treatment were selected,the operation time,intraoperative blood loss and fractures healing time,degree of hip joint function recovery after operation and the postoperative complications were observed.Results Operating time was 60 -120minutes,with an average of (90.0 ±12.5)minutes.Intraoperative blood loss volume was 200 -600mL,and the average volume was 380.8 plus or minus 58 ml.Fracture clinical healing time was 8 to 15 weeks,with an average of (10.5 ±2.5)weeks. According to Harris hip joint function score,the overall good rate was 85.5%.There were no postoperative complica-tions occurred.Conclusion PFNA applies to all types of intertrochanteric fractures,especially for the old type osteo-porosis bone fracture,which with simple operation,small trauma,fixed firmly,fracture healing fast and less complica-tions.It is worthy of clinical use.