Vol. 3, Issue 2, Part D (2017)

Abstract: The radicular cyst is the most common odontogenic cyst encountered in a dental clinic. It is the usual but not inevitable sequelae of the periapical granuloma originating as a result of bacterial infection and necrosis of the dental pulp, nearly always following carious involvement of the tooth. This case report deals with radicular cyst with palatal perforation in fourteen year old adolescent associated with maxillary left central incisor, lateral incisor, canine, first premolar and second premolar that was successfully managed with single sitting Root Canal Therapy (RCT) along with surgical enucleation of the cyst and placement of removable Hawley's appliance for the support of the palatal plate.