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