Tooth Survival after Surgical or Nonsurgical Endodontic Retreatment: Long-term Follow-up of a Randomized Clinical Trial
Riis A., Taskyeri S. L. M., Del F. M., Kvist T.
Journal of Endodontics
Vol.44, Issue10, P. 1480-1486
Опубликовано: 2018
Тип ресурса: Статья
DOI:10.1016/j.joen.2018.06.019
Аннотация:
Introduction: The aim of the study was to determine long-term tooth survival after endodontic retreatment and whether the presence of intraradicular posts influences the outcome. Methods: Ninety-five teeth were randomly assigned to surgical or nonsurgical endodontic retreatment. Forty-seven teeth in 45 patients were treated by conventional endodontic surgery and 48 teeth (47 patients) by nonsurgical retreatment, including the removal of intraradicular posts in 37 (77[%]). The outcome was tooth survival; follow-up continued until the tooth had been extracted, at least 10 years had elapsed since retreatment, the patient declined further follow-up, or the patient died. The Fisher exact test was used to analyze differences between the groups. Results: The median follow-up time was 10.1 years (range, 0.0–15.6 years). The overall survival rate was 76[%], with no significant differences in long-term tooth survival between retreatment methods or the presence of an intraradicular post. The reasons
Ключевые слова:
Endodontic retreatment; long-term tooth survival; posts
adolescent; adult; aged; controlled study; endodontic procedure; endodontics; female; follow up; human; male; middle aged; procedures; randomized controlled trial; time factor; tissue survival; tooth extraction; tooth pulp disease; treatment outcome; young adult; Adolescent; Adult; Aged; Endodontics; Female; Follow-Up Studies; Humans; Male; Middle Aged; Root Canal Therapy; Time Factors; Tissue Survival; Tooth Extraction; Tooth, Nonvital; Treatment Outcome; Young Adult
Язык текста: Английский
ISSN: 1878-3554
Riis A.
Taskyeri S. L. M. Sil`vio Luidzhi Mariya 1968-
Del F. M. Fabbro M.
Kvist T.
Риис А.
Таскьери С. Л. М. Сильвио Луиджи Мария 1968-
Дел Ф. М. Фаббро М.
Квист Т.
Tooth Survival after Surgical or Nonsurgical Endodontic Retreatment: Long-term Follow-up of a Randomized Clinical Trial
Текст визуальный непосредственный
Journal of Endodontics
Elsevier Science Publisher B.V.
Vol.44, Issue10 P. 1480-1486
2018
Статья
Endodontic retreatment long-term tooth survival posts
adolescent adult aged controlled study endodontic procedure endodontics female follow up human male middle aged procedures randomized controlled trial time factor tissue survival tooth extraction tooth pulp disease treatment outcome young adult Adolescent Adult Aged Endodontics Female Follow-Up Studies Humans Male Middle Aged Root Canal Therapy Time Factors Tissue Survival Tooth Extraction Tooth, Nonvital Treatment Outcome Young Adult
Introduction: The aim of the study was to determine long-term tooth survival after endodontic retreatment and whether the presence of intraradicular posts influences the outcome. Methods: Ninety-five teeth were randomly assigned to surgical or nonsurgical endodontic retreatment. Forty-seven teeth in 45 patients were treated by conventional endodontic surgery and 48 teeth (47 patients) by nonsurgical retreatment, including the removal of intraradicular posts in 37 (77[%]). The outcome was tooth survival; follow-up continued until the tooth had been extracted, at least 10 years had elapsed since retreatment, the patient declined further follow-up, or the patient died. The Fisher exact test was used to analyze differences between the groups. Results: The median follow-up time was 10.1 years (range, 0.0–15.6 years). The overall survival rate was 76[%], with no significant differences in long-term tooth survival between retreatment methods or the presence of an intraradicular post. The reasons