Total hip arthroplasty in a 6-month-old acetabulum fracture-dislocation of the hip: an 8-year follow-up.

Old unreduced acetabulum fracture-dislocation is common in developing countries due to various factors. Different options including arthrodesis, Girdlestone arthroplasty and total hip replacement (THR) are used for its treatment. THR with reconstruction of the acetabulum is recommended, but not much work has been reported so far in our country. Till date, arthrodesis in youngsters and resection arthroplasty in the elders has been the treatment of choice.THR, however, is being done by a few, but the experience has not been published. We are reporting a case of a middle-aged woman, who had a 6-month-old acetabulum dislocation of the hip with fracture of the posterior wall of the acetabulum. It was treated by THR and acetabulum reconstruction and had good functional result 8 years after the surgery.