Comparison of the results of displaced fernoral neck fractures with internal fixation and total hip replacement / 中国矫形外科杂志

ABSTRACT

[Objective]To evaluate the results of displaced neck fractures with internal fixation(AO compress cannulated screws) and total hip replacement.[Method]Form 1998.5～2003.10,forty-four patients(mean age 75.2 years) who had an acute displaced femoral neck fracture were treated with internal fixation(21 hips) and total hip replacement(23 hips).The hip function,including the pain,movement and walking,was evaluated by Charnley Score(Charnley improved Merle d' Aubign? score).The health-related quality of patients' life was rated with use of the EQ-5D index.[Result]Forty patients were followed up at least twentyfour months.The ratio of complications in fixation group,defined as nonunion,osteonecrosis and peri-implant fracture,was 36.8%.The ratio of complications in total hip replacement group,defined as dislocation,periprosthetic fracture,or radiographic signs of loosening of the femoral or acetaular component,was 4.7%.There was significance different between two group(P