BACKGROUND: Reports of the efficacy of Salter's osteotomy have often been based on groups of @entity1 with @entity74 and treatment. The purposes of this study were to document the results of @entity1 with well-defined conditions, focusing on the onset and sequelae of @entity2530 . METHODS: The study @entity1 consisted of 63 @entity1 with unilateral @entity572 who had undergone one-stage open reduction and Salter's innominate osteotomy between the ages of 1 and 3 years. The results were evaluated clinically by McKay's classification and radiologically by the modified Severin's classification. Early signs of @entity2530 were identified by neck widening, @entity1949 , and presence of a metaphyseal growth disturbance line in the first year after the operation. RESULTS: After a follow-up of 10 years on average, good clinical and radiographic results were noted in 89% and 92% of the @entity1 , respectively. @entity2530 occurred in 30 @entity572 , of which 14 subsequently developed femoral @entity85 . Residual @entity1141 was noted in 5 @entity572 , mostly resulting from late-onset @entity14953 . Eighty-five percent of the @entity572 without @entity2530 and 53% of the @entity572 with @entity2530 (p < 0.05) were classified as Severin class 1. No pre-operative factors were found to be associated with the occurrence of @entity2530 . CONCLUSION: One-stage open reduction and Salter's osteotomy was an effective treatment for @entity245 of the hip after walking age. However, parents must be informed of the two major complications, @entity2530 and @entity41 , that can lead to long-term morbidity.

Surgical results and complications of @entity245 of the hip--one stage open reduction and Salter's osteotomy for XXXX between 1 and 3 years old.

@entity1 :: ('9606', 'Species') :: ['participants', 'patients'] @entity1949 :: ('MESH:D012892', 'Disease') :: ['epiphysis fragmentation'] @entity41 :: ('MESH:D018365', 'Disease') :: ['residual dysplasia'] @entity245 :: ('MESH:D002658', 'Disease') :: ['developmental dysplasia'] @entity14953 :: ('MESH:D060906', 'Disease') :: ['coxa valga'] @entity572 :: ('MESH:D006617', 'Disease') :: ['hip dislocation', 'hips'] @entity74 :: ('MESH:D030342', 'Disease') :: ['complex disease conditions'] @entity85 :: ('MESH:D009140', 'Disease') :: ['head deformity'] @entity1141 :: ('MESH:C535662', 'Disease') :: ['dysplasia'] @entity2530 :: ('MESH:D010020', 'Disease') :: ['Osteonecrosis', 'osteonecrosis']
@entity1 :: (9606,Species) :: ['patients']
