[Short term evaluation of 24 cases of endodontic retreatment].

This study shows and evaluates the quality of the new root canal filling and periapical healing about 24 cases of endodontic retreatment, equivalent of 7.76% of endodontic treatments done at the clinic. The main consultation purposes were pain (54.17%) and pre-prosthetic control (40.90%) on these patients. 75% of teeth were treated in a single session attempt to 45 minutes. The root canal filling is performed in 91.65% of cases, with the safe apical limit reached in 88.13% and 94.11% per apical healing toward a short term results.