Restricted opening of the mouth from symmetrical bilateral hyperplasia of the coronoid processes.
D000328:Adult; D000844:Ankylosis / Q000473:pathology; D006801:Humans; D006965:Hyperplasia; D008297:Male; D008335:Mandibular Condyle / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D008336:Mandibular Diseases / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology*; D009055:Mouth; D009069:Movement Disorders / Q000209:etiology*; D010027:Osteotomy; D011859:Radiography; D013704:Temporomandibular Joint / Q000000981:diagnostic imaging / Q000473:pathology