choreoathetosis

noun
cho·​reo·​ath·​e·​to·​sis | \ -ˌath-ə-ˈtō-səs How to pronounce choreoathetosis (audio) \
plural choreoathetoses\ -​ˌsēz How to pronounce choreoathetoses (audio) \

Medical Definition of choreoathetosis

: a nervous disturbance marked by the involuntary purposeless and uncontrollable movements characteristic of chorea and athetosis

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