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Updated: May 20, 2025

A Finite Element Approach for Locating the Center of Resistance of Maxillary Teeth
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A Finite Element Approach for Locating the Center of Resistance of Maxillary Teeth

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第一个阶段的功能疗法是否会增加在第二阶段的固定正牙治疗后,外部尾根再吸收的风险? 一个试点研究研究

Sara Eslami1, Jakob Stuhlfelder1, Suh-In Rhie2

  • 1Department of Orthodontics, Johann-Wolfgang Goethe University, 60596 Frankfurt am Main, Germany.

Dentistry journal
|March 26, 2025
PubMed
概括

ортодонтическое治疗可以导致角根再吸收 (EARR),但这项研究发现,单相和双相疗法之间没有显著差异. 异常的根形状,如短根或小管状根,增加了EARR风险.

关键词:
固定 固定 固定 固定 固定一个功能性的功能性功能.牙矯正器具的使用方法根吸收再吸收的方法

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相关概念视频

Teeth01:15

Teeth

The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
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