Methods Totally,60 patients who were scheduled for hip surgery,or hip and knee replacement were randomized into a control group and an observation group,with 30 cases in each group.

Effect evaluation on measuring quality of life in patients with total hip replacement by SF-36 scale;

Methods: Of the 600 cases of operative correction of ankylosing spondylitis, 56 were also treated with total hip replacement.

The relating knowledge of patients receiving hip replacement and its influencing factors

Objective To investigate the needs for health education in patients undergoing hip replacement and provide effective intervention measures to satisfy the needs of the patients.

Objective To investigate the change of plasma thrombomudolin (PTM) in the patients after hip replacement receiving treatment of Shuxuetong complex.

Hip joint replacement for treatment of femoral neck fracture in elderly(An analysis of 92 cases);

Methods The 39 femoral neck fracture cases operational effect that were treated with hip joint replacement from 2004 to 2008 were retrospectively analyzed.

Clinical research of minimally invasive hip arthroplasty;

Objective To observe the clinical results of posterior mini-incision THA(total hip arthroplasty).

Objecttive To analyze the main causes of periprosthetic femur fractures after total hip arthroplasty retrospectively and to explore the best operative methods and precautions for fractures.