相关实验视频
Updated: May 26, 2025
04:58
Method of Studying Palatal Fusion using Static Organ Culture
Published on: September 19, 2015
8.7K
单侧唇裂患者牙发育的差异
Marie Schwarting1, Heinrich Wehrbein1, Irene Schmidtmann2
1Department of Orthodontics, University Medical Center at the Johannes Gutenberg-University, Mainz, Germany.
Clinical and experimental dental research
|February 22, 2025
概括
患有单边裂的患者表现出牙发育延迟和牙年龄延迟,特别是在受影响的侧面. 这一发现表明需要调整正牙治疗时间,以保护牙根的发育.
科学领域:
- 牙科 牙科是指牙科的专业.
- 矯正牙科 矯正牙科是一種矯正牙科.
- 儿科牙科 儿科牙科
背景情况:
- 单侧裂唇和 (UCLP) 和单侧裂唇和膜 (UCLA) 是影响面部发育的常见先天性疾病.
- 牙发育是一个复杂的过程,可以受到各种遗传和环境因素的影响.
研究的目的:
- 与非裂对照组相比,研究和比较UCLP和UCLA患者的牙发育和牙年龄.
- 为了确定牙发育延迟的特定模式,与裂口侧面和牙弧相比.
主要方法:
- 一项回顾性病例控制研究分析了180张来自UCLP (160) 和UCLA (20) 的非综合征患者的全景放射图.
- 根据年龄,性别和种族,患者与对照组进行了匹配.
- 对牙年龄和牙发育进行了评估,特别注意矿化差异.
主要成果:
- 与对照组相比,单侧裂患者的牙年龄明显较低 (平均差异为0.69年).
- 与下牙相比,裂口侧和大牙的牙发育明显较慢.
- 在UCLP患者中观察到侧切口,中央切口和狗的显著矿化延迟.
结论:
- 单侧裂与牙发育延迟和牙年龄有关,特别是在受影响的象限内.
- 临床管理应考虑延迟启动正义牙运动,以防止对发育较慢的牙根的潜在损伤.
相关概念视频
01:15Teeth
288
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...
288
01:26Assessment of the Mouth
123
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
123