Repair of large periapical radiolucent lesions of endodontic origin without surgical treatment.
The aim of this paper is to present two case reports of pulp necrosis and radiolucent periapical lesions, which were treated without surgical treatment. The first was a mandibular molar with periapical lesion of endodontic origin extending towards the furcation in a 20-year-old woman, and the second affected a maxillary right lateral incisor with a large periapical lesion in a 22-year-old woman. The endodontic treatments were carried out in two sessions, with crown-down instrumentation, irrigation with 2.5% sodium hypochlorite and intracanal medication with calcium hydroxide paste. After 30 days, the root canals were filled with gutta-percha and Sealapex sealer by the lateral condensation technique. The clinical and radiographic examination after 1 year revealed complete repair. The appropriate diagnosis of lesions of endodontic origin and the treatment and obturation of the infected canals allowed complete repair of these large radiolucent periapical lesions without surgical treatment.
Broon
Norberto Juárez
NJ
Bauru Dental School, University of Sao Paulo, Sao Paulo, Brazil. endobr1@hotmail.com
Bortoluzzi
Eduardo Antunes
EA
Bramante
Clovis Monteiro
CM
D000328:Adult; D005260:Female; D006801:Humans; D010485:Periapical Periodontitis / Q000628:therapy*; D012390:Root Canal Therapy