Purpose: To find the incidence of Periprosthitic fracture following Birmingham Hip Resurfacing over the age of 65 yrs – in Ashford & St. Peters Hospitals.

Method: We have done an audit to study the total number of patients who had Femoral neck fractures following Birmingham Hip Resurfacing, comparing them with the incidence of Femoral neck fracture in the age group of 65 yrs & above, from the period of March 2000 to January 2006 in Ashford & St. Peters Hospitals (NHS & Private)

Between March 2000 and January 2006, 327 Birmingham hips were inserted by 8 surgeons. Fracture of the neck of the femur occurred in 5 patients, an incidence of 1.53%.

Results:

1 Intra op fracture & 4 post op fractures.

Conclusion: Incidence of Femoral neck fracture is NIL in the age group of 65 yrs & above compared to 1.53% over all.

Introduction Hip resurfacing is a method of treating the degenerative hip joint in higher demand patients. In this study we present the results of the first four years of using this technique in a typical District General Hospital.

Materials and Methods This is a review of the outcome of 303 consecutive hip resurfacing procedures performed at Ashford and St. Peter’s Hospitals NHS Trust. All the operations were carried out through a posterior approach to the hip joint, followed by standard resurfacing using metal on metal components. The patients were evaluated radiographically and clinically pre-operatively and post-operatively. All patients had regular follow up.

Results The mean age was 56 years old with a range from 24 to 75 years. There was a statistically significant improvement between the pre-operative Harris Hip Score and the score at the latest follow up. All patients achieved a full range movement in the hip within twelve weeks following surgery. There were four fractures of the femoral neck, one was intra-operative and was converted to a traditional total joint arthroplasty. Three fractures occurred later, two were revised to a hybrid standard hip arthroplasty with a cemented stem and uncemented cup and one was treated conservatively. Two patients had transient femoral nerve palsies. There were no cases of dislocation or deep infection. All the prostheses remain well fixed with no signs of osteolysis.

Three procedures were performed because of avascular necrosis of the femoral head; none of these show signs of further collapse.

Conclusions The short and medium term results that have been achieved in a District General Hospital are comparable to those that have been achieved in the originator’s institution.

Introduction: Hip resurfacing is a method of treating the degenerative hip joint in higher demand patients. In this study we present the results of the first four years of using this technique in a typical District General Hospital.

Materials and Methods: This is a review of the outcome of 303 consecutive hip resurfacing procedures performed at Ashford and St. Peter’s Hospitals NHS Trust. All patients had a posterior approach to the hip joint, followed by standard resurfacing using metal on metal components. The patients were evaluated radiographically and clinically pre-operatively and post-operatively. All patients had regular follow up.

Results: The mean age was 56 with a range from 24 to 75 years old. There was a statistically significant improvement between the pre-operative Harris Hip Score and those at the latest follow up. All patients achieved a full range movement in the hip within twelve weeks following surgery. There were four fractures of the femoral neck, one was intra-operative and was converted to total joint arthroplasty. Three further fractures occurred, two were revised and one was treated conservatively. Two patients had transient femoral nerve palsies. There were no cases of dislocation or deep infection. All the prostheses remain well fixed with no signs of osteolysis.

There were three cases of avascular necrosis, all of which show no signs of further collapse.

Conclusions: The short and medium term results that have been achieved in a District General Hospital are comparable to those that have been achieved in the originator’s institution.