Tailor-made endodontic obturator for the management of Blunderbuss canal

The complex anatomy of the blunderbuss root canal often poses a major challenge to accomplish adequate obturation for a biological seal. Moreover, the roll-cone, Gutta-percha obturation technique, which is routinely practiced, also results in a mismatch and failure to configure to the canal volume in the absence of an apical barrier. Hence, an attempt has been made to tailor-make a heat polymerized polymethyl methacrylate resin as an endodontic obturator, to match the canal volume, which has been ascertained by Spiral computed tomography and mathematical integration. A one-year follow-up examination has revealed that the tooth is asymptomatic, with the repair of the lesion evident radiographically.