Total hip arthroplasty for acetabular fractures: "Early Application".

BACKGROUND

The aim of this study was to evaluate the functional and clinical results of early total hip arthroplasty performed to treat acetabulum fracture.

METHODS

Evaluation of 17 patients who were diagnosed with acetabulum fracture and treated with early total hip arthroplasty between January 2008 and October 2013 was performed. In all, 14 patients were male, and 3 were female, with mean age of 52 years (range: 29-80 years). Time elapsed between trauma and operation was mean of 13 days (range: 2-21 days). Observation period was average of 48.2 months (range: 24-70 months). Mean Harris Hip Score was 89.6 (range: 70-100).

RESULTS

In 13 patients, score was good or excellent. Total of 7 of 10 patients had returned to their pre-trauma jobs. Mean length of time for return to work was determined to be 7.2 months (range: 1.5-24 months). Of the total, 9 (52.9%) patients were diagnosed with heterotopic ossification according to Brooker Classification.

CONCLUSION

After acetabulum fracture, early total hip arthroplasty with the correct indications and appropriate patient can result in functional, pain-free hip joint with the advantages of early mobilization, early return to work, and decrease in reoperation risk. Heterotopic ossification prophylaxis should be considered in the presence of 1 or more risk factors, such as a head injury, high-energy trauma, or associated musculoskeletal injuries.