Fig. 3
From: Outcome of revascularization therapy in traumatized immature incisors
A representative case:a Preoperative radiograph of a necrotic, immature tooth with an open apex of a 10-year-old boy. b Radiograph directly after the treatment to check the coronal MTA plug. c Postoperative radiograph after 14-month follow-up period showing disappearance of periapical radiolucency and apical closure. The development of the apical diameter is marked with a circle