title: Outcomes of combined hamstring release and rectus transfer in children with crouch gait.
abstract: BACKGROUND
  Our aim was to evaluate the outcomes of combined hamstring release and rectus transfer in children with crouch gait using physical examination and gait analysis.
  
  
  METHODS
  A total of 19 patients (38 knee joints) with crouch were evaluated by static examination and computerized analysis with dynamic EMG. The Ely test was positive together with prolonged and increased activity in the rectus muscle bilaterally in all patients. These patients underwent hamstring release and rectus transfer. Intensive rehabilitation was provided following the surgery and the patients were evaluated again by static examination and gait analysis after an average of 6.3 (4-7.5) months after surgery. The preoperative and postoperative static examination findings, knee and ankle joint kinematics and time-distance parameters were compared in 19 children.
  
  
  RESULTS
  There was a significant improvement in static examination findings, knee and ankle kinematics and time-distance parameters. However, there was no significant difference between the preoperative and postoperative swing phase peak knee flexion.
  
  
  CONCLUSIONS
  This study demonstrated that static parameters, time-distance parameters, knee and ankle kinematics were improved following combined hamstring release and rectus transfer in children with cerebral palsy without any cases of stiff knees.
authors.affiliation: Gülhane Military Medical Academy, Department of Orthopedics, Etlik, Ankara/Turkey. drkenankoca@yahoo.com
authors.forename: Kenan
authors.initials: K
authors.lastname: Koca
authors.forename: Cemil
authors.initials: C
authors.lastname: Yildiz
authors.forename: Yüksel
authors.initials: Y
authors.lastname: Yurttaş
authors.forename: Serkan
authors.initials: S
authors.lastname: Bïlgïç
authors.forename: Hüseyin
authors.initials: H
authors.lastname: Ozkan
authors.forename: Mustafa
authors.initials: M
authors.lastname: Kürklü
authors.forename: Birol
authors.initials: B
authors.lastname: Balaban
authors.forename: Bülent
authors.initials: B
authors.lastname: Haznecï
authors.forename: Mustafa
authors.initials: M
authors.lastname: Başbozkurt
mesh_terms: D000293:Adolescent; D000328:Adult; D002547:Cerebral Palsy / Q000503:physiopathology / Q000601:surgery*; D002648:Child; D004576:Electromyography; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007719:Knee Joint / Q000503:physiopathology*; D008297:Male; D009119:Muscle Contraction; D018482:Muscle, Skeletal / Q000503:physiopathology / Q000601:surgery*; D019637:Orthopedic Procedures / Q000379:methods; D011044:Poland; D016059:Range of Motion, Articular; D013710:Tendons / Q000503:physiopathology / Q000601:surgery*; D016896:Treatment Outcome; D055815:Young Adult