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

Figure 2

(a) Periapical radiograph prior to root canal treatment. (b) Tracking of the sinus tract with gutta-percha point. (c) Determination of working length. (d) Master point radiograph. (e) Completed root canal treatment. (f) Reconstruction with fibre post and metal-ceramic crown; partial healing of the bone defect. (g) Radiographic situation after complete healing. (h) Radiographic situation of the implant after five years in situ.

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