Catalog

Oromandibular dystonia

No MMS code

Link to WHO Definition

Oromandibular dystonia – http://id.who.int/icd/entity/749381409

Oromandibular dystonia is a form of focal dystonia, affecting the lower part of the face and jaws. It is characterised by sustained or repetitive involuntary jaw and tongue movements and facial grimacing caused by involuntary spasms of the masticatory, facial, pharyngeal, lingual, and lip muscles.