Salter's Innominate Osteotomy in the Treatment of Congenital Hip Dislocation
Özet
Aim: Developmental displazy of hip is much seenillness which interest orthopaedic surgery in Turkey and around the world. In early times of illness conservative treatment is succesful but late times of illness surgery is necessary. Salter's innominate osteotomy, since its initial description in 1961, has become a well-established surgical procedure in the treatment of congenital dislocation of the hip. Material and Method: We reviewed 59 patients with 74 congenitally dislocated hips, all managed by open reduction and Salter's innominate osteotomy. Mean follow-up period was 4,2 years (range, 2 to 7 years); %82,4 of the hips had a excellent clinical result, and %75,7 were excellent radiologically. The patients who underwent Salter's innominate osteotomy before the age of 3 had beter clinical and radiological results (%90,4 and %82,5, respectively). The radiographs of the unilateral normal hips were compared to the surgically treated hips according to their acetabular index angles, center-edge angles of Wiberg and femoral neck-shaft angles. No statistical differences were found between these two groups. The Kalamchi-McEwen classification of avascular necrosis. The late radiographic signs of types 2, 3 and 4 avasculer necrosis were seen in %10,8 of this series. Discussion: The results show that Salter's innominate osteotomy provides good lateral coverage of the femoral head. The results are beter if the operation is performed between the ages 18 months and 3 years.
