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

相关概念视频

Tooth Anatomy01:21

Tooth Anatomy

2.8K
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
2.8K

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

Myofascial pain and dysfunction as predictors of tinnitus in adults: a case-control study.

Head & face medicine·2026
Same author

Understanding the Content and Purpose of S3 Clinical Practice Guidelines in Dentistry.

International endodontic journal·2026
Same author

Diagnosis and Dentists' Treatment Preferences for Vestibular Enamel Defects-A Cross-Sectional Survey.

Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.]·2026
Same author

Advancing a Global Oral Health Research Agenda.

Journal of dental research·2026
Same author

What If the External Crown Surface of Teeth Could Predict the Pulp Chamber? A DeepSDF-Based Approach.

International endodontic journal·2026
Same author

Staging in Gerodontology: A Framework.

Gerodontology·2026

相关实验视频

Updated: May 6, 2026

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System
07:03

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System

Published on: May 5, 2022

4.4K

用SWIR可视化脉结构,用于牙周内接入准备.

L Benz1, K Heck1, D Hevisov2

  • 1Department of Conservative Dentistry and Periodontology, LMU Hospital, LMU, Munich, Germany.

Journal of dental research
|August 5, 2024
PubMed
概括

短波红外 (SWIR) 透光可以在牙周接入准备过程中直接可视化牙解剖. 这项技术通过在通常可见之前识别脉结构来帮助导航.

关键词:
蒙特卡洛方法 蒙特卡洛方法牙纸腔牙纸腔的时间这是光学成像.根管疗法是一种根管疗法.空间导航空间导航进行X射线微观断层扫描.

更多相关视频

Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities
07:14

Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities

Published on: May 24, 2022

4.4K
Author Spotlight: Enhancing Dental Pulp Research with Improved Mouse Models
05:16

Author Spotlight: Enhancing Dental Pulp Research with Improved Mouse Models

Published on: October 27, 2023

985

相关实验视频

Last Updated: May 6, 2026

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System
07:03

Dynamic Navigation in Endodontics: Guided Access Cavity Preparation by Means of a Miniaturized Navigation System

Published on: May 5, 2022

4.4K
Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities
07:14

Guided Endodontics: Three-Dimensional Planning and Template-Aided Preparation of Endodontic Access Cavities

Published on: May 24, 2022

4.4K
Author Spotlight: Enhancing Dental Pulp Research with Improved Mouse Models
05:16

Author Spotlight: Enhancing Dental Pulp Research with Improved Mouse Models

Published on: October 27, 2023

985

科学领域:

  • 牙科研究 牙科研究
  • 医学成像医学成像
  • 生物光子学 生物光子学

背景情况:

  • 牙周接入准备对于根管治疗至关重要.
  • 脉通道的消灭和三级牙的形成阻碍了接入.
  • 缺乏用于牙科解剖的手术内3D可视化方法.

研究的目的:

  • 为了评估短波红外 (SWIR) 辐射在逐步内牙接入准备期间的导航.
  • 评估SWIR可视化隐藏的脉结构的能力.

主要方法:

  • 九个人类牙与完好无损的牙周的扩张.
  • 使用SWIR反射 (1.550 nm) 和转光 (1.300 nm) 的应用.
  • 在基线和5,7和9毫米的制备深度进行分析,通过微型计算机断层扫描 (μCT) 和放射性分析进行验证.

主要成果:

  • 在SWIR转光检测中,脉结构在脉腔暴露前被确定为较暗的区域 (约2毫米).
  • 裂口区域的强度高于牙中的道.
  • 放射性分析显示了脉和副脉区域之间的显著差异;μCT厚度与SWIR强度线性相关.

结论:

  • 通过SWIR转光,可以可视化被三级牙所掩盖的脉结构.
  • 牙管道在通过SWIR.在纸可见性方面发挥着至关重要的作用.
  • 斯威尔透光显示了在内牙接入准备中直接临床实时导航的潜力.