Description:
JADA June 2023
Background.
This case-series
study examined canal morphology and common factors for end-odontic failure
in maxillary first and second premolars that were referred for
retreatment owing to clinical symptoms or radiographic signs.
Keywords.
Canal morphology; cone-beam computed tomography (CBCT); maxillary premolars;
root canal retreatment; treatment
failure.
