Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.

Definition of Dystonia, oromandibular

Medically reviewed by Min Clinic Staff | Updated: January 2026

Dystonia, oromandibular: Dystonia that affects the muscles of the jaw, lips, and tongue. The jaw may be pulled either open or shut, and speech and swallowing can be difficult.