Root anatomy and canal configuration of human permanent maxillary third molar - systematic review.

IF 1.2 4区 医学 Q3 ANATOMY & MORPHOLOGY
Anna Olczyk, Barbara Malicka, Katarzyna Skośkiewicz-Malinowska
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引用次数: 0

Abstract

Knowledge of the root canals configuration is essential for the success of endodontic treatment. The main aim of the systematic review is to determine the number of roots and the number of root canals in maxillary third molars, in addition, where possible, to determine the Vertucci classification. This systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement guidelines. The study protocol was registered and approved on the International Prospective Register of Systematic Reviews PROSPERO (Reg. No: CRD42022366444) before the start of the study. Twelve studies were included in the analysis, differing in sample origin and methodology. The combined studies were analyzed based on the number of roots, number of canals, and root canal configurations, and the findings were compared with those of other international studies. Analyzing the available research results regarding the root anatomy and canal configuration of the third maxillary molar, the most commonly maxillary third molars had 3 roots (59.00%). Single-rooted teeth (24.20%) or double-rooted teeth (13.80%) were less common. In addition, it was observed that maxillary third molars typically possessed three root canals (47.28%) and the MB (mesiobuccal), DB (distobuccal), and P (palatal) canals most often showed Vertucci Type I (59.53%, 95.83% and 98.61%, respectively) in three-rooted form. Due to the small number of available studies, it is necessary to conduct further analyses taking into account demographic and ethnic differences that may affect the anatomical and morphological structure of the teeth.

人类永久性上颌第三磨牙的牙根解剖和牙道结构--系统综述。
了解根管的构造对于牙髓治疗的成功至关重要。本系统综述的主要目的是确定上颌第三磨牙的牙根数和根管数,并在可能的情况下确定 Vertucci 分类。本系统综述遵循《系统综述和元分析首选报告项目》(Preferred Reporting Items for Systematic Reviews and Meta-Analysis,PRISMA)声明指南进行。研究开始前,研究方案已在国际系统综述前瞻性注册中心 PROSPERO(注册号:CRD42022366444)注册并获得批准。共有 12 项研究被纳入分析,这些研究的样本来源和方法各不相同。根据牙根数量、根管数量和根管结构对合并后的研究进行了分析,并将分析结果与其他国际研究结果进行了比较。分析现有关于上颌第三磨牙牙根解剖和根管构造的研究结果,最常见的上颌第三磨牙有 3 根(59.00%)。单根牙(24.20%)或双根牙(13.80%)较少见。此外,还观察到上颌第三磨牙通常有三个根管(47.28%),MB(颊中管)、DB(颊外管)和 P(腭管)根管在三根形式中最常表现为 Vertucci I 型(分别为 59.53%、95.83% 和 98.61%)。由于现有研究数量较少,有必要进行进一步分析,同时考虑到可能影响牙齿解剖和形态结构的人口和种族差异。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Folia morphologica
Folia morphologica ANATOMY & MORPHOLOGY-
CiteScore
2.40
自引率
0.00%
发文量
218
审稿时长
6-12 weeks
期刊介绍: "Folia Morphologica" is an official journal of the Polish Anatomical Society (a Constituent Member of European Federation for Experimental Morphology - EFEM). It contains original articles and reviews on morphology in the broadest sense (descriptive, experimental, and methodological). Papers dealing with practical application of morphological research to clinical problems may also be considered. Full-length papers as well as short research notes can be submitted. Descriptive papers dealing with non-mammals, cannot be accepted for publication with some exception.
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