Facial pain related to muscle dysfunction.
D005156:Facial Neuralgia / Q000209:etiology*; D006801:Humans; D008310:Malocclusion / Q000150:complications; D008410:Masticatory Muscles / Q000503:physiopathology*; D013035:Spasm / Q000209:etiology; D013704:Temporomandibular Joint / Q000503:physiopathology