Management of a large periapical lesion using BiodentineTMas retrograde restoration with eighteen months evident follow up

Injury to anterior teeth is a common event. It requires a treatment approach that assures the complete biologic healing and functional restoration of the tooth or teeth involved. A cystic lesion, which is unable to heal nonsurgically, heals well with surgical intervention and use of mineral trioxide aggregate (MTA) as retrograde filling has been reported in literature. Another material with largely improved handling properties; Biodentine(™) (Septodont, St. Maurdes Fossés, France) was introduced in 2011. It is a calcium silicate based material and manufacturers claim that it can be used for crown and root dentin repair treatment, repair of perforations or resorptions, apexification, and root end fillings. This article presents a case report of surgical management of a large cystic lesion using Biodentine(™) as retrograde filling material which has not been reported in literature so far. Eighteen months radiographic follow-up exhibited completely healed cystic lesion.