Trauma-induced dentigerous cyst involving the anterior maxilla.
The dentigerous cyst is the most common developmental odontogenic cyst of the jaws. The purpose of this article was to report the case of a dentigerous cyst associated with a permanent maxillary central incisor in a 5-year-old boy who had suffered severe facial trauma at age 4. Panoramic and periapical radiographs revealed a well-defined radiolucent area with radiopaque borders surrounding the permanent maxillary left central incisor, causing displacement of the tooth buds of the permanent maxillary left lateral incisor and canine and root resorption of the deciduous maxillary left lateral incisor. Treatment was performed by aspiration and enucleation; the permanent maxillary left central incisor was part of the cyst and, thus, was also removed.
Sannomiya
Eduardo Kazuo
EK
Dentomaxillofacial Department of Oral and Maxillofacial Radiology, São Paulo Methodist University, São Paulo, Brazil. eduardosannomiya@ hotmail.com
Nogueira
Marcelo de Queiroz
Mde Q
Diniz
Marli de Carvalho
Mde C
Pacca
Francisco Octavio Teixeira
FO
Dalben
Gisele da Silva
Gda S
D002675:Child, Preschool; D003803:Dentigerous Cyst / Q000209:etiology* / Q000601:surgery; D006801:Humans; D007180:Incisor / Q000293:injuries; D008297:Male; D008439:Maxillary Diseases / Q000209:etiology* / Q000601:surgery; D008446:Maxillofacial Injuries / Q000150:complications*; D018677:Tooth Injuries / Q000150:complications*