Disease Summary help help Associated Targets () Explore Associated Targets list Mondo Description A chronic voice disorder characterized by momentary periods of uncontrolled spasms of the muscles of the larynx. Mondo Term and Equivalent IDs MONDO:0000485: spasmodic dystonia DOID:0050844: spasmodic dystoniaopen_in_newGARD:0007668: open_in_newMESH:D055154: open_in_newOrphanet:93961: SCTID:3331000119108: open_in_newUMLS:C1963946: open_in_new