PMC9868991_01
A) Preoperative radiograph; CBCT scan of tooth #9 B) Axial section; C) Coronal section;
D) Postoperative radiograph E) 3-month follow-up
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F1
The initial periapical radiograph showed that, there was an extra root (Figure 1A). The supernumerary root was short, narrow and had a tight canal in comparison with the main canal (Figures 1B and 1C). AH-26 sealer (Figure 1D). At the next session, root canal treatment of tooth #8 was performed and both maxillary central incisors restored with a composite restoration.  A periapical radiograph revealed complete healing of the periradicular radiolucency (Figure 1E).