Acetabular fractures. Clinical outcome of surgical treatment.

Sixty patients with acetabular fractures were treated surgically. All fractures were a result of high energy trauma, most with significant associated injuries. Fifty-three of the patients were followed up for at least 2 years. Clinical outcome was analyzed clinically using the Harris hip score and radiographically. In 41 (77.4%) of the patients, the surgical procedure was judged successful (Harris hip score greater than 80 points). Three factors were found to be statistically significant predictors of such an outcome: patient age younger than 40 years; simple fractures based on the classification of Letournel and Judet; and absence of damage to the femoral head. Possible influential factors that were not found to be statistically significant in this population included additional injuries, immediate complications, quality of reduction, heterotopic ossification, ipsilateral femoral fracture, and sciatic nerve damage. Open reduction and internal fixation of the displaced acetabular fracture, although a demanding procedure, can result in a satisfactory clinical outcome given a consistent approach with a dedicated team.