Logistic Regression Analysis of Risk Factors and Improvement of Clinical Treatment of Traumatic Arthritis after Total Hip Arthroplasty (THA) in the Treatment of Acetabular Fractures.

Poor fracture reduction, curative effect, articular cartilage injury, internal fixation into the joint, avascular necrosis of the femoral head, infection, and the presence of osteoarthritis before operation are the risk factors of traumatic arthritis after THA in the treatment of acetabular fractures. When performing THA for patients with acetabular fracture, attention should be paid to the presence of osteoarthritis before operation, and for those with poor curative effect, attention should be paid to the occurrence of poor fracture reduction, articular cartilage injury, internal fixation into the joint, avascular necrosis of the femoral head, and combined infection, and timely intervention measures should be taken to reduce the risk of traumatic arthritis after operation.