Endodontic Retreatment with Reciproc Blue: Gutta-Percha Removal and Canal Reshaping

Clinical Presentation A patient presented to the clinic seeking a definitive restoration. Prior to initiating restorative treatment, a thorough radiographic examination was performed as part of the routine pre-treatment assessment. Radiographic Findings and Treatment Decision Radiographic evaluation revealed a previously treated tooth with an inadequate root canal obturation. The existing gutta-percha fill was deemed insufficient — presenting with voids, short fill, and/or lack of apical seal — precluding safe restoration without prior retreatment. The case was therefore reclassified as an endodontic retreatment, and the patient was informed accordingly and consented to the revised treatment plan. Pre-operative radiograph revealing the inadequately filled root canal that necessitated retreatment. Retreatment Procedure Following rubber dam isolation and access cavity refinement, gutta-percha removal was initiated…