Novel Use of Prf and Pdt in the Management of Trauma Induced Root Resorption and Infrabony Defect

Abstract

Root resorption is a common squeal of traumatic injury to the dentition. Its progression can be minimized by early diagnosis and appropriate treatment. This case report presents the diagnosis and management of a case of trauma induced trio of apical root resorption, intraradicular root resorption and infrabony defect in maxillary central incisor. The main aim in treating such cases of resorption is to limit the inflammatory response at the periapical region so as to halt the resorptive process. To allow faster regeneration of the periodontal tissues, Platelet rich fibrin (PRF), a second generation platelet concentrate was used as an apical matrix over which MTA plug was given. The periodontal defect was managed with the help of localized antimicrobial photodynamic therapy (aPDT).

Keywords

• cone beam computed tomography
• mta
• resorptive defect