1. Abnormal bony connections between the skull and the mandible;Gridly;Oral Surg,1954
2. Extra-articular fibrous ankylosis of the mandible after zygomatic fracture;Rikalainen;J Maxillofac Surg,1981
3. Extracapsular fibrous ankylosis of the mandible after open reduction of a zygomatic arch fracture;Kellner;J Oral Surg,1979
4. Zygomatico-coronoid ankylosis;Ostrofsky;J Oral Surg,1977
5. Trismus and pseudo ankylosis resulting from coronoid-zygomatic-maxillary fusion;Marlette;J Oral Surg, Anesth Hosp D Serv,1963