“…In the present case, the resorption of the mandibular first molar was detected relatively early and graded as class III lesion involving the coronal dentin with extension to the coronal third of the root. Typically, surgical treatment of varying degrees of ICR involves periodontal flap reflection, curettage, granulation tissue removal, and restoration of the defect with suitable material, such as RMGIC, 11,12 mineral trioxide aggregate (MTA), 13,14 calcium-enriched mixture cement, 15 and Biodentine, 16 and repositioning the flap to its original position. In the present case, the resorption lacuna was exposed from the coronal approach rather than surgical exposure by full-thickness mucoperiosteal flaps.…”