Wyniki leczenia endodontycznego prowadzonego przez stażystów specjalizacyjnych w przychodni stomatologicznej Szpitala Bretonneau
Endodontic retreatments
There were 51 women (59%) and 35 men (41%), 47% of patients, less than 45 years old and 53% of patients were over 45 years. The population who received retreatment was uniform regardless of age or gender. Among the 108 endodontic retreatments, we treated mostly posterior teeth (96%), teeth multirooted (72%), and maxillary teeth (61%).
39% of patients had preoperative clinical signs or symptoms. Preoperative apical periodontitis was observed on 66% of teeth.
Silver cones were observed for three teeth and gutta-percha for all other teeth. The majority of endodontic treatment was inadequate: 84% of short length and/or overfilling, 94% with voids.
Treatment outcomes
The global (initial and retreatment) success rate was 92% (121 teeth). Initial endodontic treatments resulted in 100% success (23 teeth): for this reason, the statistical treatment of this study was conducted only on retreatments. Among the 108 retreated teeth, 80% (86 teeth) was healed and 11% (12 teeth) was healing. 9% (10 teeth) was diseased. Among the diseased teeth, two were fractured (Tab. 2).
Analysis of preoperative factors
Among the 42 teeth treated with preoperative signs and symptoms, the success rate [...]
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