obsolete_Laryngeal dyskinesia true ICD10:E24.8 Laryngeal dyskinesia (LD) a form of focal dystonia (see this term) that affects laryngeal motor control and is characterized by involuntary adductor or abductor vocal fold spasms during phonation which result in altered phonatory and respiratory functions. http://purl.obolibrary.org/obo/MONDO_0000485 3.41.0 Replaced with Mondo term. Spasmodic dysphonia orphanet Laryngeal dystonia