Conservative, Surgical, and Prosthetic Treatment of a Patient with a Periapical Lesion Associated with an Atypical Intraoral Sinus Tract

Figure 1

(a) Drained sinus tract on the top side of alveolar crest. (b) Suppuration from the sinus tract. (c) Tracking of the sinus tract with gutta-percha point. (d) Access cavity and rubber dam. (e) Clinical situation after complete healing (18 months after the treatment).

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