spastic diplegia
A form of cerebral palsy characterized by muscle stiffness and spasticity primarily affecting both legs, with arms less affected or normal.
Full Definition
Spastic diplegia is the most common form of cerebral palsy, accounting for approximately 35% of all cases. The condition is characterized by increased muscle tone and spasticity predominantly in the lower extremities, while the upper extremities may be minimally affected or normal. Children with spastic diplegia typically have intact intellectual abilities and may achieve independent ambulation, though they often walk with a characteristic scissoring gait pattern. The condition results from damage to the motor cortex or corticospinal tracts, commonly associated with periventricular leukomalacia in premature infants.
Usage
Usage note: Use 'spastic diplegia' rather than 'diplegic CP' for formal medical documentation.
In Context
- "The child presents with spastic diplegia characterized by increased tone in bilateral lower extremities." — Neurological examination report
- "Gait analysis confirms typical spastic diplegia pattern with scissoring and toe-walking." — Biomechanical assessment report