ортодонтика治疗和未治疗个体之间的牙颜色和牙和牙厚度的比较
Zaki Hakami1, Hussain Ya Marghalani2, Ismaeel Hedad3
1Division of Orthodontics, Department of Preventive Dental Sciences, College of Dentistry, Jazan University, Jazan 45142, Saudi Arabia.
Diagnostics (Basel, Switzerland)
|June 28, 2023
概括
根据主观评估,正牙治疗可能会导致轻微,可接受的牙颜色变化. 客观测量和牙结构厚度在治疗和未治疗个体之间没有显著差异.
科学领域:
- 牙科科学 牙科科学
- 矯正牙科 矯正牙科是一種矯正牙科.
- 审美牙科 审美牙科
背景情况:
- 牙颜色和结构对于牙美学至关重要.
- ортодонтика治疗对牙颜色和厚度的影响需要进一步调查.
研究的目的:
- 为了比较牙颜色和牙质/牙厚度在正牙治疗和未治疗的个体.
- 为了评估牙颜色和牙结构厚度之间的相关性.
主要方法:
- 一个匹配的病例控制研究,涉及26名接受治疗和31名未接受治疗的患者.
- 主观 (VITA 3D-Master) 和客观 (VITA Easyshade) 的颜色评估.
- 形束计算机断层扫描用于评估牙结构厚度.
主要成果:
- 主观色彩评估显示出显著差异 (p < 0.001),而客观评估则没有.
- 两组之间没有发现牙或牙厚度的显著差异.
- 性别影响牙颜色 (p < 0.05);颜色和厚度之间存在微弱至中度的相关性.
结论:
- ортодонтическое治疗可能会导致视觉上可感知但临床上可接受的牙颜色变化.
- 牙结构厚度不会受到正统牙科治疗的影响.
- 对牙颜色的主观感知可能与客观光谱测定结果不同.
相关概念视频
01:21Tooth Anatomy
571
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...
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...
571
01:15Teeth
509
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...
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...
509