title: Short-term results of musculotendinous release for paralytic hip subluxation in children with spastic cerebral palsy.
abstract: BACKGROUND
  Children with paralytic hip subluxation secondary to spastic cerebral palsy were treated with a standard protocol that depended on early detection of the subluxation using clinical examination detecting limited range of hip abduction of <or= 30 degrees and anteroposterior pelvis radiographs detecting subluxation >or= 33% migration as indications.
  
  
  METHODS
  Patients underwent open adductor longus, proximal gracilis and proximal rectus femoris myotomy, and iliopsoas lengthening with immediate postoperative immobilisation in abduction bar for 3 weeks followed by physiotherapy. The protocol was applied to 50 children with a mean age of 3.6 years with 100 hips surgically corrected. Of these hips initially, 52% were mildly subluxated with <or= 33% migration, 42% were moderately subluxated with > 33-66% migration, and 6% were severely subluxated with > 66% migration.
  
  
  RESULTS
  At a final postoperative follow-up of at least 24 months, 22% of these hips were classified as excellent with full containment and no migration, 54% were good with < 20% migration, and 24% were fair with 20-25% migration. No poor result with > 25% migration was obtained. No child developed an abduction contracture or wide-based gait that required treatment.
  
  
  CONCLUSIONS
  Early detection and application of this treatment algorithm for children with spastic hip disease should have satisfactory outcomes. Longer follow-up will be required to determine how many children will need bony reconstruction to maintain stable containment of hips at maturity.
authors.affiliation: Department of Orthopaedics, National Institute of Neuromotor System, Imbaba, Giza, Egypt. snbishay@hotmail.com
authors.forename: Sherif N G
authors.initials: SN
authors.lastname: Bishay
mesh_terms: D002547:Cerebral Palsy / Q000150:complications*; D002675:Child, Preschool; D004534:Egypt; D005260:Female; D005500:Follow-Up Studies; D006617:Hip Dislocation / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans; D008297:Male; D009132:Muscles / Q000601:surgery*; D016059:Range of Motion, Articular; D013710:Tendons / Q000601:surgery*