使用面部扫描仪预测三维面形态
Kaijin Lin1,2, Yongqing Guo1,2, Minqian Zheng1,2
1Fujian Key Laboratory of Oral Diseases & Fujian Provincial Engineering Research Center of Oral Biomaterial & Stomatological Key Lab of Fujian College and University, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China.
Journal of periodontology
|August 28, 2025
概括
较短,更宽的面部结构与上前部较薄的牙和较小的膜骨相关. 这种面形态可以预测牙周脆弱性,有助于个性化牙科治疗.
科学领域:
- 牙与面部之间的相互作用
- 牙周表型
- 三维面形态
背景情况:
- 有限的证据将三维面形态与牙周表型联系起来.
- 越来越多的人对牙与面部之间的相互作用越来越感兴趣, 需要进一步研究.
研究的目的:
- 研究前牙周参数与3D面形态之间的相关性.
- 在中国人口中分析关系.
主要方法:
- 使用圆束计算断层扫描 (CBCT) 和口内扫描进行牙周测量 (骨厚,牙厚,PSTH).
- 使用3D面部扫描仪测量面尺寸 (面部高度,鼻子高度,嘴唇高度) 和指数 (面部指数,鼻子指数).
- 执行了与邦费罗尼校正的皮尔森相关性 (α=0.05).
主要成果:
- 鼻子指数,面部高度和形态面部高度与骨厚度正相关 (BT1和BT2).
- 面指数 (FI,MFI,NI) 与牙厚度 (GTcej和GTbc) 有正相关性.
- 面部指数和形态面部指数与牙周上组织高度 (PSTH) 有显著的相关性.
结论:
- 面形态和更宽/更短的鼻子尺寸与更薄的牙,减少的膜骨和较低的PSTH有关.
- 面形态可以作为牙周脆弱性的预测因素.
- 根据面部结构进行个性化牙科治疗.
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