%0 Journal Article %1 Tylkowski1980 %A Tylkowski, C. M. %A Rosenthal, R. K. %A Simon, S. R. %D 1980 %J Clin Orthop Relat Res %K Adolescent; Cerebral Palsy; Child; Child, Preschool; Female; Femur; Gait; Hip Dislocation; Humans; Male; Osteotomy; Retrospective Studies %N 151 %P 183--192 %T Proximal femoral osteotomy in cerebral palsy. %X The purpose of this study was to examine the results of the proximal femoral osteotomy for the management of hip deformity in 32 children, aged 4 to 15 years. Twenty-two bilateral and ten unilateral procedures were performed. The indications for surgery were subluxation in 16, dislocation in two, and intoeing and femoral anteversion in 14. The average follow-up was two years and 11 months. CE angle of Wiberg, acetabular index and neck shaft angle were evaluated. The average time to regain preoperative ambulatory status was six months with intensive physical therapy. In osteotomies performed for subluxation, dislocation did not occur; roentgenographic indices showed variability in the degree of subluxation. Osteotomy performed in children older than 8 years of age produced no evidence of acetabular remodeling. THere was no recurrence with osteotomies for dislocation. In those patients with internal rotation gait, improvement resulted. Complications were few and minor. Hip dislocation in children with progressive subluxation, in spite of previous soft-tissue releases, is preventable by proximal femoral osteotomy. The inability of the roentgenographic indices to quantitate the increased stability indicates the procedure's major effect is to realign muscle forces about the hip. Treatment of the intoeing gait produced improvement of rotational deformity.

@article{Tylkowski1980, abstract = {The purpose of this study was to examine the results of the proximal femoral osteotomy for the management of hip deformity in 32 children, aged 4 to 15 years. Twenty-two bilateral and ten unilateral procedures were performed. The indications for surgery were subluxation in 16, dislocation in two, and intoeing and femoral anteversion in 14. The average follow-up was two years and 11 months. CE angle of Wiberg, acetabular index and neck shaft angle were evaluated. The average time to regain preoperative ambulatory status was six months with intensive physical therapy. In osteotomies performed for subluxation, dislocation did not occur; roentgenographic indices showed variability in the degree of subluxation. Osteotomy performed in children older than 8 years of age produced no evidence of acetabular remodeling. THere was no recurrence with osteotomies for dislocation. In those patients with internal rotation gait, improvement resulted. Complications were few and minor. Hip dislocation in children with progressive subluxation, in spite of previous soft-tissue releases, is preventable by proximal femoral osteotomy. The inability of the roentgenographic indices to quantitate the increased stability indicates the procedure's major effect is to realign muscle forces about the hip. Treatment of the intoeing gait produced improvement of rotational deformity.}, added-at = {2014-07-19T21:50:06.000+0200}, author = {Tylkowski, C. M. and Rosenthal, R. K. and Simon, S. R.}, biburl = {https://www.bibsonomy.org/bibtex/2b658d5655622bd97593acfa13a0b4177/ar0berts}, groups = {public}, interhash = {8fdc8dd4ac0d824ebe499505728ad8ed}, intrahash = {b658d5655622bd97593acfa13a0b4177}, journal = {Clin Orthop Relat Res}, keywords = {Adolescent; Cerebral Palsy; Child; Child, Preschool; Female; Femur; Gait; Hip Dislocation; Humans; Male; Osteotomy; Retrospective Studies}, month = Sep, number = 151, pages = {183--192}, pmid = {7418303}, timestamp = {2014-07-19T21:50:06.000+0200}, title = {Proximal femoral osteotomy in cerebral palsy.}, username = {ar0berts}, year = 1980 }