NCIt related terms : Spastic diplegic cerebral palsy;
NCIt definition : A type of cerebral palsy characterized by spasticity and hypertonia of the lower extremities
bilaterally, particularly the legs, hips, and pelvis; this is the most common (70%)
form of cerebral palsy.;
Alternative definition : NICHD: A type of spastic cerebral palsy characterized by increased muscle tone of
the lower extremities bilaterally, particularly the legs, hips, and pelvis.;