相关实验视频

Updated: Jul 27, 2026

In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint
07:09

In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint

Published on: March 7, 2014

13.4K

使用单档和多档系统对不同扭矩设置对牙裂纹形成的影响进行比较评估:一项实验室研究

Lavanya Rajendraprasad Katkam1, Zinnie Maheshwari1, Kranthikumar S Reddy1

  • 1Department of Conservative Dentistry and Endodontics, JMF's ACPM Dental College, Dhule, Maharashtra, India.

Journal of conservative dentistry and endodontics
|July 11, 2024
PubMed
概括

像One Curve (OC) 这样的现代单文件系统 (SFS) 比ProTaper Next (PTN) 这样的多文件系统 (MFS) 产生更少的牙裂. 较高的扭矩设置增加了两个系统的裂发生率,但SFS显示出更好的安全性.

关键词:
运河准备工作运河准备工作一个曲线,一个曲线.下一个ProTaper是ProTaper.牙裂是指牙上的裂.旋转系统旋转系统扭矩扭矩是指扭矩.

更多相关视频

Scanning Electron Microscopic Evaluation of Surface Defects of Remover Retreatment File After Single and Multiple Uses03:07

Scanning Electron Microscopic Evaluation of Surface Defects of Remover Retreatment File After Single and Multiple Uses

Published on: October 11, 2024

489
Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

353

相关概念视频

Behavior of Concrete Under Compressive Load01:23

Behavior of Concrete Under Compressive Load

Concrete exhibits specific behaviors under different compressive loads. Understanding this is crucial for understanding its structural integrity. When concrete undergoes uniaxial compression, it tends to develop cracks that run parallel to the direction of the force. These parallel cracks stem from localized tensile stresses that occur perpendicular to the compression direction. Additionally, angled cracks may appear due to the formation of shear planes.
As the concrete specimen fractures under...