title: Unusual tic.
authors.forename: M E
authors.initials: ME
authors.lastname: Green
mesh_terms: D003790:Dental Pulp Necrosis / Q000150:complications* / Q000628:therapy; D005143:Eyelids / Q000503:physiopathology*; D006801:Humans; D007180:Incisor / Q000503:physiopathology*; D008297:Male; D008437:Maxilla; D008875:Middle Aged; D012390:Root Canal Therapy; D020323:Tics / Q000209:etiology*