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根据Vertucci的分类,对下第三的内部解剖学的断层研究

André Santos de Almeida¹, Raissa Barreto Tavares², Samuel Rodrigo de Andrade Veras²

¹FIS University Center (UNIFIS), Department of Dentistry, Serra Talhada, Pernambuco, Brazil.

Iranian endodontic journal

|October 28, 2025

概括

牙第三根管解剖学有很大的不同,其中Vertucci型I和V是最常见的. 患者的性别和门侧面影响这些配置,突出显示在内牙科规划中需要CBCT扫描.

科学领域:

牙科牙科是指牙科的专业.
牙周内科医院牙周内科医院牙周内科医院
口腔解剖学口腔解剖学

背景情况:

了解下第三的内部解剖学对于成功的内牙治疗至关重要.
这些牙的复杂根管形态常常会使内牙科手术复杂化.
圆束计算断层扫描 (CBCT) 是评估复杂牙解剖学的宝贵工具.

研究的目的:

使用CBCT评估下第三的根管形态.
根据Vertucci的分类来分类根管的配置.
研究患者人口统计学对根管形态学的影响.

主要方法:

总共分析了来自653个CBCT扫描的274个下第三牙.
根运河配置使用Vertucci的系统进行了分类.
为了评估人口影响,进行了统计分析,包括费舍尔的精确测试.

主要成果:

型I型 (62.8%) 是最常见的根管配置,其次是V型 (17.4%).
患者的性别和牙弧侧面显著影响了根管形态分布 (P=0.044和P=0.013).
年龄并没有显著影响根管结构 (P=0.569).

结论:

第3牙表现出显著的解剖学变异,I型和V型是最常见的.
根管形态受到患者的性别和门侧面的显著影响.
术前CBCT评估对于在下第三中准确的内牙治疗规划至关重要.

关键词:

圆束计算机断层扫描计算机断层扫描牙周内科医院牙周内科医院牙周内科医院大的第三个牙根通道形态根通道形态维尔图奇分类的分类方法

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