The state, quality or property of being spastic.(noun)
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Use "spasticity" in a sentence
"However, spasticity is most commonly treated with passive range of motion (stretching) and splinting."
"Treatments are specifically designed for each child as each child's level of spasticity is different."
"A rhizotomy and baclofen pump program for children with cerebral palsy or other conditions associated with spasticity is available for evaluation, surgery and rehabilitation."