ballismus /bal·lis·mus/ (bah-liz´mus) violent movements of the limbs, as in chorea, sometimes affecting only one side of the body (hemiballismus).
ballismus
bal·lis·mus (b -l z ms)n. Jerky or shaking movements of the arms or legs, especially such movements occurring in chorea. |
ballismus
[bôl′iz′məs]
Etymology: Gk, ballismo, dancing
an abnormal neuromuscular condition characterized by uncoordinated swinging of the limbs and jerky movements. Ballism is associated with extrapyramidal disorders such as Sydenham's chorea. The condition may occur in a unilateral form as hemiballismus. Also called ballism.
ballismus, ballism
violent flinging movements of the limbs, sometimes affecting only one side of the body (hemiballismus).
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