The adductor transfer in the high-risk hip in myelodysplasia: a preliminary report.
Hip instability occurs in meningomyelocele patients with lumbar level paralysis because of muscle imbalance. Transferring the hip adductor origins to the ischium can be used as the primary procedure to restore muscle balance and prevent hip instability in myelodysplasia patients if performed by the age of one year. Twelve lumbar meningomyelocele patients underwent bilateral adductor transfers. Secondary procedures, such as iliopsoas release or transfer or varus derotation osteotomy, were done in 14 hips. Ten hips needed no further surgery. Twenty of 24 hips were clinically and roentgenographically stable and showed roentgenographic evidence of improving hip development. Instability was associated with scoliosis, congenital dislocation, and age greater than one year at the time of the transfer.
D002675:Child, Preschool; D005269:Femur / Q000601:surgery; D006617:Hip Dislocation / Q000209:etiology / Q000517:prevention & control* / Q000601:surgery; D006618:Hip Dislocation, Congenital / Q000601:surgery; D006801:Humans; D007223:Infant; D009132:Muscles / Q000601:surgery*; D010027:Osteotomy / Q000379:methods; D012306:Risk; D012399:Rotation; D013118:Spinal Cord Diseases / Q000150:complications* / Q000601:surgery; D013709:Tendon Transfer