Schneiderian membrane thickness variation following endodontic procedures: A retrospective cone beam computed tomography study
Van D. M. T., Patel S., Koller G., Berkhout E., Mannocci F., Foschi F.
BMC Oral Health
Vol.20, Issue1, Num.133
Опубликовано: 2020
Тип ресурса: Статья
DOI:10.1186/s12903-020-01122-6
Аннотация:
Background: To assess the change of the Schneider membrane thickness measured by CBCT before and after root canal treatment, retreatment and pulp capping procedures. Methods: This retrospective study was conducted on CBCT scans of a patient population of Guy's Hospital NHS Foundation Trust, London. Three groups of patients were studied: Group 1 consisted of patients referred for primary endodontic treatment; Group 2 for endodontic retreatment; Group 3 for indirect pulp capping procedures (serving as a control group). Follow up scans were carried out 1 year after treatment. Measurements were carried out on CBCT scans and data were analysed statistically by Wilcoxon Signed Rank Test. Linear regression was used to assess predictive parameters for membrane thickness. Results: A statistically significant reduction of the Schneider membrane thickness was observed one year after endodontic treatment and retreatment (P < 0.05) but no significant reduction was observed after pulp capping proced
Ключевые слова:
CBCT; Chronic rhinosinusitis; Maxillary sinus; Odontogenic infection; Sinus membrane
Язык текста: Английский
ISSN: 1472-6831
Van D. M. T. Den Munckhof T.
Patel S.
Koller G.
Berkhout E.
Mannocci F.
Foschi F.
Ван Д. М. Т. Ден Мунcхоф Т.
Пател С.
Коллер Г.
Берхоут Е.
Манноccи Ф.
Фосчи Ф.
Schneiderian membrane thickness variation following endodontic procedures: A retrospective cone beam computed tomography study
Текст визуальный непосредственный
BMC Oral Health
BioMed Central Ltd.
Vol.20, Issue1 Num.133
2020
Статья
CBCT Chronic rhinosinusitis Maxillary sinus Odontogenic infection Sinus membrane
Background: To assess the change of the Schneider membrane thickness measured by CBCT before and after root canal treatment, retreatment and pulp capping procedures. Methods: This retrospective study was conducted on CBCT scans of a patient population of Guy's Hospital NHS Foundation Trust, London. Three groups of patients were studied: Group 1 consisted of patients referred for primary endodontic treatment; Group 2 for endodontic retreatment; Group 3 for indirect pulp capping procedures (serving as a control group). Follow up scans were carried out 1 year after treatment. Measurements were carried out on CBCT scans and data were analysed statistically by Wilcoxon Signed Rank Test. Linear regression was used to assess predictive parameters for membrane thickness. Results: A statistically significant reduction of the Schneider membrane thickness was observed one year after endodontic treatment and retreatment (P < 0.05) but no significant reduction was observed after pulp capping proced