title: False ankylosis of the temporomandibular joint in a cat.
abstract: Progressive inability to open the mouth developed in a cat after trauma to the head. Evaluation revealed a healed depression fracture of the left zygomatic arch and normal temporomandibular joints. Surgical exploration of the fracture confirmed a false ankylosis that developed between the depression fracture and the ramus of the mandible. Treatment included excision of the central portion of the zygomatic arch and a portion of the ramus. The cat regained normal function of its mouth.
authors: Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70803-8422.
authors: R T
authors: RT
authors: van Ee
authors: R D
authors: RD
authors: Pechman
mesh_terms: D000818:Animals; D000844:Ankylosis / Q000209:etiology / Q000662:veterinary*; D002371:Cat Diseases / Q000209:etiology*; D002415:Cats; D008297:Male; D013705:Temporomandibular Joint Disorders / Q000209:etiology / Q000662:veterinary*; D015051:Zygomatic Fractures / Q000150:complications / Q000662:veterinary*