[Rhizotomy for children with severe spastic cerebral palsy].

Introduction: Severe spasticity is a limiting factor for motor development in children with spastic cerebral palsy. Botulinum toxin, intrathecal baclofen and peroral baclofen all reduce spasticity but might also limit improvements in functional development over time. In the selective dorsal or posterior rhizotomy (SDR) approach, afferent sensory nerve fibers are cut while efferent motor fibers are preserved.