下侧切牙根管形态的CBCT体内研究

IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE

Giornale Italiano di Endodonzia Pub Date : 2020-06-04 DOI:10.32067/GIE.2020.34.01.14

Linda Quero, G. Schianchi, F. Obino, M. Galli, L. Testarelli, G. Gambarini

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引用次数: 1

摘要

目的:本研究的目的是利用锥形束计算机断层扫描(CBCT)在欧洲人群体内分析下颌中切牙和侧切牙的根管结构。方法:对250例患者的500颗下颌侧切牙进行CBCT成像检查，并进行诊断和治疗。记录根数、根管系统形态、是否存在根尖汇合处、汇合处与x线根端的距离、左右元素的对称性并进行统计分析。结果:所有检查的牙齿都只有一个根。结论:Vertucci II型配置的比例高于预期，比II型更常见。其他构型也有，但很少见。

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Root canal morphology of lower lateral incisors: a CBCT in vivo study

Aim: The aim of this study was to analyze the root canal configuration in mandibular central and lateral incisors in vivo using cone-beam computed tomography (CBCT) imaging in an European population. Methodology: A total of 500 mandibular lateral incisors from 250 patients were examined using CBCT imaging, previously taken for diagnosis and treatment. The number of roots, root canal system configuration, presence of apical confluences, distance between confluences and radiographic root end, symmetry between left and right elements were recorded and statistically analyzed. Results: All the examinated teeth presented only one root. Conclusions: The percentage of Vertucci type II configuration was higher than expected, being more frequent than type II. Other configurations were present but rare.

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来源期刊

Giornale Italiano di Endodonzia DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

0.90

自引率

25.00%

发文量

审稿时长

24 weeks

期刊介绍： The Giornale Italiano di Endodonzia was founded in 1987 and is the official journal of the Italian Society of Endodontics (SIE). It is a peer-reviewed journal publishing original articles on clinical research and/or clinical methodology, case reports related to Endodontics. The Journal evaluates also contributes in restorative dentistry, dental traumatology, experimental pathophysiology, pharmacology and microbiology dealing with Endodontics.