Traumatic bilateral hip dislocation with bilateral sciatic nerve palsy

AbstractBilateral hip dislocation rarely occurs. In this paper, a case of bilateral hip dislocation associated with bilateral sciatic nerve palsy resulted from a road traffic accident is reported. Both hips were emergently reduced under general anaesthesia. Acetabular reconstruction was done bilaterally due to the unstable hips. The patient subsequently developed heterotopic ossification and avascular necrosis on the left hip and underwent total hip arthroplasty. The sciatic nerve on the right side achieved complete recovery but that on the left side only partly recovered and was augmented by tendon transfer. Such injuries are serious and one should be aware of the complications because they can resurface and so patients should be followed up for a long time. To the best of our knowledge, this kind of injury has not been reported in the English language literature

Total hip replacement as primary treatment of unstable intertrochanteric fractures in elderly patients

Fifty-three patients with A2.2 and A2.3 intertrochanteric fracture according to the Muller classification were treated with total hip replacement between April 2000 and February 2004. The average age of the patients was 77 years. Average follow-up period was 3.7 years. We studied postoperative complications, mortality rate, functional outcome using the Harris hip score, time to return to normal activities, and radiographic evidence of healing. Two patients died on the third and fifth postoperative days. Seven more patients died within one year. The Harris hip score at one month was 66 ± 7 (mean ± standard deviation); at three months 72 ± 6; at one year 74 ± 5; at three years 76 ± 6 and in the 27 patients who completed five year follow-up it was 76 ± 8. Mobilisation and weight-bearing was started immediately in the postoperative period. Average time taken to return to normal daily activities was 28 days (range 24–33). No loosening or infection of the implants was observed. Total hip arthroplasty is a valid treatment option for mobile and mentally healthy elderly patients with intertrochanteric fractures. This procedure offers quick recovery with little risk of mechanical failure, avoids the risks associated with internal fixation and enables the patient to maintain a good level of function immediately after surgery