Abstract
Introduction: Total hip replacement (THR) in young patients is a controversial subject due to high failure rates reported in the literature. The purpose of this study was to show our short term results of primary total hip replacement in patients younger than 30 years of age.
Methods: Patients who underwent THR prior to the age of 30 years between 1998 and 2007 were identified and records of all patients were reviewed together with the radiographs till the last follow up.
Results: Forty three THRs were performed on 36 patients with an average age of 24.4 years (range, 17–30) and an average follow up period of 47 months (range, 7–109 months). There were 5 cases of Juvenile chronic arthritis, 2 Rheumatoid arthritis, 11 DDH, 2 septic arthritis, 1 pseudoachondroplasia, 4 Perthes disease, 2 seronegative arthitides, 2 SUFE and 7 AVN [alcohol, leukaemia, fracture, SLE (2), mannosidosis, idiopathic].
Thirty cemented THRs and 13 hybrid THRs were performed through trochanteric osteotomy approach (23), posterior approach (17), Hardinge approach (2) and anterior approach (1). In the cemented group there were 3 cases of superficial wound discharges, 1 recurrent dislocation, 1 complete femoral nerve palsy, 2 cases of neuropraxia and 1 case with persistent hip pain but no cases of infection. In the hybrid group there was one case of partial femoral nerve palsy. None of the patients has undergone any revision surgery till the latest follow up. Radiologically only one case showed aseptic loosening in both femoral and acetabular components, which is not revised as the patient is asymptomatic.
Discussion: THR is an elegant procedure and should be certainly considered in young patients suffering with disabling arthritic conditions affecting the hip joint. Our results show that THR - both cemented and hybrid types - is a successful and durable treatment.
Correspondence should be addressed to BHS c/o BOA, at the Royal College of Surgeons, 35–43 Lincoln’s Inn Fields, London, WC2A 3PE, England.
