在正牙治疗期间切肢倾斜的变化是否会影响牙厚度和角质化牙的宽度? 一个前性受控研究
Dimitrios Kloukos1,2,3, George Koukos4, Ioannis Doulis2
1Department of Orthodontics and Dentofacial Orthopedics, School of Dental Medicine, University of Bern, Freiburgstrasse 7, CH-3010 Bern, Switzerland.
European journal of orthodontics
|February 7, 2025
概括
涉及下切肢倾斜度变化的正牙治疗不会显著影响角质化牙的牙厚度或宽度. 然而,整体而言,正牙治疗导致了角质化牙的宽度减少.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 牙周病学 牙周病学
- 牙科成像 牙科成像 牙科成像
背景情况:
- 牙厚度 (GT) 和角质化牙 (WKG) 的宽度对于牙周健康至关重要.
- 在正治疗期间下切口的倾斜变化可能会影响这些软组织参数.
研究的目的:
- 为了评估下切口切口的倾斜变化对正牙患者GT和WKG的影响.
- 将这些变化与未经治疗的对照组进行比较.
主要方法:
- 一项前性受控研究包括40名正牙患者和40名匹配对照.
- mandibular 切口的倾斜度是通过脑图测量.
- 在多个时间点使用超声波评估GT,并在多个时间点使用牙周探针评估WKG.
主要成果:
- 切肢倾斜的变化 (ΔIMPA) 与GT或WKG的变化之间没有发现显著的关联.
- ортодонтика组与对照组相比,GT没有显著变化.
- 与未经治疗的组相比,在正牙组观察到WKG的显著减少.
结论:
- 在正牙治疗期间改变下切口的倾斜度不会显著影响牙的厚度或宽度.
- 整体而言,正牙治疗与角质化牙的宽度减少有关.
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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 grinding food.