hemiplegia
Pronunciation: hem-ih-PLEE-jee-ah
Complete paralysis of one side of the body, typically resulting from brain injury or stroke.
Full Definition
Hemiplegia is the complete loss of motor function on one side of the body, affecting the arm, leg, and sometimes the face on the same side. This condition most commonly results from stroke, traumatic brain injury, brain tumors, or other central nervous system lesions affecting the motor cortex or corticospinal tract. Unlike hemiparesis (weakness on one side), hemiplegia represents total paralysis. Rehabilitation focuses on compensatory strategies, prevention of complications such as contractures, and maximizing function of the unaffected side. The affected side may be referred to as hemiplegic, while the unaffected side is called the sound or intact side.
Usage
Usage note: Distinguish from 'hemiparesis' (weakness vs. complete paralysis); specify left or right when documenting.
In Context
- "The patient with left hemiplegia learned one-handed dressing techniques during occupational therapy." — Occupational therapy documentation
- "Right hemiplegia following middle cerebral artery stroke required extensive rehabilitation intervention." — Medical history summary