Hemilingual spasm: a new neurosurgical entity? Case report.

De Ridder, Dirk; Alessi, Giovanni; Lemmerling, Marc; Fransen, Hendrik; De Waele, Luc · J Neurosurg · 2002

case_report · Level V

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Abstract

Hemilingual spasm is a little-known movement disorder, presenting as intermittent paroxysmal involuntary contractions of half of the tongue muscles. The authors report a case of hemilingual spasm caused by an arachnoid cyst. After marsupialization of the cyst, the patient's symptoms immediately resolved. There has been no recurrence of hemilingual spasm during the follow-up period of more than 40 months.

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