面部软组织支的变化,有或没有大唇侧
Tiffany J Wendt-Aquino1, Ryan R Sheridan1
1Air Force Prosthodontics Residency, JBSA-Lackland, San Antonio, Texas, USA.
概括
可拆卸的假牙唇边可以改善上唇支和面部美学,用于植入式固定完整牙假体的患者. 这种增强在静态和动态的面部表情中都可见.
科学领域:
- 牙科假肢 牙科假肢
- 面部美学 面部美学
- 生物机械分析 生物机械分析
背景情况:
- 植入物支持的固定完整牙假体 (ISFCDP) 可以影响上唇支和面部美学.
- 优化唇部支对于假肢康复中的功能和美学结果至关重要.
研究的目的:
- 量化和定性地评估假肢唇对上唇支和面部美学的影响.
- 评估ISFCDP患者的休息和完全活化的结果.
主要方法:
- 在20名患者中,为现有大假肢制造可拆卸的唇边.
- 利用3dMDface系统进行3D面部捕捉和唇部投影和厚度的光度分析.
- 由患者,牙医和非专业人士进行的定性评估,比较带有和没有唇边的图像.
主要成果:
- 定量分析显示,唇部投射和唇部边缘的厚度存在显著差异.
- 三维分析显示,在21个里程碑中的13个里程碑中,条件之间存在差异.
- 大多数患者,牙医和非专业人士都更喜欢用唇的图像,或者无法辨别出差异.
结论:
- 假肢唇对上唇支和面部美学产生积极影响.
- 临床医生应考虑在上ISFCDP的治疗计划期间,在动画和休息中支持唇部的作用.
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