
Resorption is a pathologic process that often eludes the clinician with its varied etiologic factors and diverse clinical presentations.Internal resorption may progress slowly or rapidly. If progression is rapid, it may result in a perforation of the crown or root within a few weeks. This is a case report of a 32 year female patient presenting with internal resorption due to trauma. The case was treated by complete deridement of the canal and then triple antibiotic paste was used as an intracanal medicament.MTA angelus was used as obturating material and 6th month follow up revealed apexification with and progressive healing.