A retrospective review of all cerebral palsy (CP) patients with resistant or recurrent knee flexion contractures treated with serial stretch casting was performed. The protocol consisted of sequential wedging (5 degrees per week) of fiberglass casts until maximum knee extension had been achieved. Measurements were made prior to the initiation of casting, at completion of the casting, and at 1 year after the casting. Forty-six subjects, with 75 involved extremities, met the study inclusion criteria. Mean age at the time of initiation of casting was 12.7 years. Using radiographic measurements, the mean initial degree of knee flexion contracture was -17.6 degrees. At the completion of casting, the mean knee flexion angle was -8.1 degrees. The mean duration of casting was 30 days. At 1 year after completion of the casting, the mean knee flexion angle was -12.2 degrees. Initial correction to within 10 degrees of full extension was achieved in 76% of extremities. Age less than 12 years and initial flexion contracture of less than -15 degrees were statistically significant factors related to maintenance of correction at 1 year. Complications included soft tissue compromise in 13 extremities (17%), transient neurapraxia in 9 extremities (12%), and tibial subluxation in 1 extremity (1%). Serial stretch casting was successful in correcting resistant knee flexion contractures in the majority of cases. Casting was less effective in teenagers and those with larger contractures. Complications were minimized by proper casting technique and controlled rate of correction.

Knowledge of spasticity management for the child with cerebral palsy begins with understanding how cerebral palsy and spasticity are defined and related. The next step is learning what the treatment options are and how they can impact the child. There are many strategies for managing spasticity. This article focuses on pharmacologic and surgical approaches. Pharmacologic is further subdivided into medications taken by mouth, given through an injection (Botox) or delivered by a pump (baclofen). Surgery includes neurosurgical and orthopaedic procedures. Each treatment is reviewed using rationale, patient selection, delivery methodology, and management technique citing the advantages and disadvantages of each modality.

This is a study of the time required to return to preoperative functional levels after proximal femoral osteotomy in children with cerebral palsy. Seventy-one consecutive children who underwent proximal femoral osteotomy to treat an unstable hip secondary to cerebral palsy are retrospectively reviewed. All children returned to their preoperative ambulatory function within 30 months of the procedure. Children who were community or household ambulators returned to their preoperative function at a mean of 7 months after osteotomy, while wheelchair and therapeutic ambulators required a mean of 10 months. Children who had regular visits with a licensed therapist tended to return to function more quickly than those who had exercises preformed by their parents or care-takers after instruction by a therapist. The authors conclude that families should be advised that rehabilitation after osteotomy requires on average 7-10 months, but times up to 30 months are possible.

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