title: Surgical management of spasticity in persons with cerebral palsy.
abstract: Cerebral palsy is a disorder that primarily affects the neurologic system but secondarily affects the musculoskeletal system through the effects of spasticity, dystonia, and other movement disorders. The treatment of cerebral palsy requires a multidisciplinary approach with treatment aimed at modulating the movement disorder through oral medication, injectable drugs (phenol, botulinum toxin), and physical and occupational therapy. Treatment of the neurologic effects of the central movement disorders include selective dorsal rhizotomy, intrathecal baclofen pump placement, and potentially deep brain stimulation. Although any effect on tone is temporary, orthopedic surgery has an important role in the treatment of the musculoskeletal deformities and contractures present in the child with cerebral palsy. Orthopedic surgery improves function by lengthening the musculotendinous structures, transferring tendons, performing osteotomies to reduce dislocated joints, and normalizing rotation and fusion of selected joints to improve stability. Neurosurgical techniques are not as widely used, but may reduce spasticity in select individuals. The combined approach of managing tone and normalizing the biomechanics of the spine and upper and lower extremities through orthopedic surgery and neurosurgery and subsequent rehabilitation is the cornerstone of treatment of the child and adult with cerebral palsy.
authors.affiliation: Rady Children's Hospital, University of California San Diego, San Diego, CA 92123, USA.
authors.forename: Abigail K
authors.initials: AK
authors.lastname: Lynn
authors.forename: Michael
authors.initials: M
authors.lastname: Turner
authors.forename: Henry G
authors.initials: HG
authors.lastname: Chambers
mesh_terms: D002547:Cerebral Palsy / Q000150:complications / Q000601:surgery*; D002648:Child; D046690:Deep Brain Stimulation; D006801:Humans; D009128:Muscle Spasticity / Q000209:etiology / Q000601:surgery; D010027:Osteotomy; D019051:Rhizotomy; D012720:Severity of Illness Index; D013710:Tendons / Q000601:surgery*