Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: Jul 7, 2025

3D Imaging of PDL Collagen Fibers during Orthodontic Tooth Movement in Mandibular Murine Model
09:33

3D Imaging of PDL Collagen Fibers during Orthodontic Tooth Movement in Mandibular Murine Model

Published on: April 15, 2021

5.0K

用微型计算机断层扫描检查下第二前的内部形态.

Thomas Gerhard Wolf1,2, Samuel Basmaci1, Sven Schumann3

  • 1Department of Restorative, Preventive and Pediatric Dentistry, School of Dental Medicine, University of Bern, CH-3010 Bern, Switzerland.

Journal of imaging
|December 22, 2023
PubMed
概括

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Risk factors for abscess formation during or following endodontic treatment in an outpatient setting.

Scientific reports·2026
Same author

Green Dentistry and Sustainability in Oral Healthcare: A Systematic Review.

Dentistry journal·2026
Same author

Apocrine Glands in the Human Prepuce and Glans Penis.

International journal of surgical pathology·2026
Same author

Sex-Specific Oral Health: A Narrative Review of Hormonal Influences and Disease Patterns.

Dentistry journal·2026
Same author

The Perio-Resto Interface: In Vitro Comparison of Two Deep Margin Elevation Techniques on Surface Roughness, Marginal Adaptation and Material Integrity.

Dentistry journal·2026
Same author

A Comparison of Endodontic Microbiomes Associated With Symptomatic and Asymptomatic Apical Periodontitis by Next-Generation Sequencing.

International endodontic journal·2026

微计算机断层扫描揭示了来自瑞士-德国人群的下第二前骨中的12个根管配置. 大多数牙都有单一的道,但辅助道很常见,特别是在顶端三分之一.

科学领域:

  • 牙周内科医院 牙周内科医院 牙周内科医院
  • 牙科解剖学 牙科解剖学
  • 放射学 放射学是指放射学

背景情况:

  • 了解根管形态对于成功的内牙治疗至关重要.
  • 骨第二前表现出显著的解剖学变异.
  • 之前关于根运河形态的研究集中在不同种群或牙类型上.

研究的目的:

  • 在一个混合的瑞士-德国人群中,研究和分类下第二前 (Mn2P) 的根管形态.
  • 通过微型计算机断层扫描 (micro-CT) 来确定不同根管配置 (RCC) 和辅助通道的流行率.

主要方法:

  • 从瑞士-德国人口中分析了102个下第二前,使用微型CT单元进行分析.
  • 使用三维成像软件,用四位数的代码来描述根运河配置.
  • 记录了主孔和辅助通道的数量和位置.

主要成果:

  • 鉴定出了12种不同的根管配置.
  • 最常见的配置是1-1-1/1 (54.9%),其次是1-1-1/2 (14.7%) 和1-1-2/2 (10.8%).
  • 在近三分之二的样本中存在辅助根通道,主要在顶端三分之一 (55.9%).
  • 在大约10%的牙中观察到多重主 (≥3).
关键词:
内部形态学 内部形态学下第二前第二前微型CT-CT可以使用.运河的数量 运河的数量根管的配置方式 根管的配置

更多相关视频

Analysis of Craniomaxillofacial Malformations in Mice Using Three-dimensional Microcomputed Tomography
02:42

Analysis of Craniomaxillofacial Malformations in Mice Using Three-dimensional Microcomputed Tomography

Published on: January 17, 2025

294
Studying Orthodontic Tooth Movement in Mice
07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

735

相关实验视频

Last Updated: Jul 7, 2025

3D Imaging of PDL Collagen Fibers during Orthodontic Tooth Movement in Mandibular Murine Model
09:33

3D Imaging of PDL Collagen Fibers during Orthodontic Tooth Movement in Mandibular Murine Model

Published on: April 15, 2021

5.0K
Analysis of Craniomaxillofacial Malformations in Mice Using Three-dimensional Microcomputed Tomography
02:42

Analysis of Craniomaxillofacial Malformations in Mice Using Three-dimensional Microcomputed Tomography

Published on: January 17, 2025

294
Studying Orthodontic Tooth Movement in Mice
07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

735

结论:

  • 在这个群体中,下第二前表现出多样化的根管形态.
  • 辅助道的流行,特别是在顶部区域,突出了这些牙内牙治疗的复杂性.
  • 这些发现为研究人口的内牙诊断和治疗规划提供了有价值的解剖数据.