Fig. 5. Clinical photographs and periapical radiograph of #44 during and after surgical endodontic treatment. (A) Clinical photograph of #44 after flap elevation and soft tissue debridement. Cortical crestal bone was intact. (B) Clinical photograph of #44 after methylene blue staining and filling of the radicular groove with fast-setting MTA. (C) Immediate postoperative radiograph of #44 showing MTA on the mesial side of the root.
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