Pseudo-ankylosis caused by osteoma of the coronoid process.

Autor: da Costa Araújo FA; Scholl of Dentistry of Pernambuco, University of Pernambuco, Oral and Maxillofacial Department, Av. General Newton Cavalcante, 1651, Tabatinga, CEP: 54753-220, Camaragibe, PE, Brazil., Melo Barbalho JC; Scholl of Dentistry of Pernambuco, University of Pernambuco, Oral and Maxillofacial Department, Av. General Newton Cavalcante, 1651, Tabatinga, CEP: 54753-220, Camaragibe, PE, Brazil., de Farias ON Jr; Scholl of Dentistry of Pernambuco, University of Pernambuco, Oral and Maxillofacial Department, Av. General Newton Cavalcante, 1651, Tabatinga, CEP: 54753-220, Camaragibe, PE, Brazil., de Vasconcellos RJ; Scholl of Dentistry of Pernambuco, University of Pernambuco, Oral and Maxillofacial Department, Av. General Newton Cavalcante, 1651, Tabatinga, CEP: 54753-220, Camaragibe, PE, Brazil., do Egito Vasconcelos BC; Scholl of Dentistry of Pernambuco, University of Pernambuco, Oral and Maxillofacial Department, Av. General Newton Cavalcante, 1651, Tabatinga, CEP: 54753-220, Camaragibe, PE, Brazil.
Jazyk: angličtina
Zdroj: Annals of maxillofacial surgery [Ann Maxillofac Surg] 2014 Jul-Dec; Vol. 4 (2), pp. 208-10.
DOI: 10.4103/2231-0746.147145
Abstrakt: Osteoma of the coronoid process is a rare, slow-growing tumor that can lead to restrictive mandibular movements. This paper describes a case of osteoma of the right coronoid process in a 45-year-old woman who reported progressive facial asymmetry and the loss of mandibular movements. Aspects regarding the differential diagnosis, treatment, surgical access, possible complications and postoperative follow up of the case are also discussed. The osteoma of the coronoid process is a benign tumor that can reach a significant size, causing an increase in volume, facial asymmetry, limited mouth opening and fracture of the zygomatic complex in some cases. The combination of extraoral and intraoral accesses is useful in the case of large tumors of difficult access, such as in this case reported.
Databáze: MEDLINE