dystonia 16 (MONDO_0012789, a Monarch Disease Ontology id) (DYT16) is a very rare and newly discovered movement disorder which is characterized by early-onset progressive limb dystonia, laryngeal and oromandibular dystonia, and parkinsonism. Also known as: DYT-PRKRA, DYT16, PRKRA dystonic disorder, dystonia type 16, dystonic disorder caused by mutation in PRKRA, early-onset dystonia parkinsonism.