牙地标,切断值和相关变量用于确定牙表型:一个范围审查
Pedro Luis Tinedo-Lopez1, Violeta Malpartida-Carrillo2, Silvia Amaya-Pajares3
1Leader of the Oral Peri-implant Research Group, Vice-Rectorate for Research, Stomatology Department, Universidad Científica del Sur (UCSUR), Lima, Peru.
The Journal of prosthetic dentistry
|March 6, 2026
概括
这次审查突出了确定牙表型 (GP) 的不一致性. 为了准确的全科医生评估,需要标准化的方法和切线值,以改善牙科手术中的美学和功能结果.
科学领域:
- 牙科 牙科是指牙科的专业.
- 牙周病学 牙周病学
- 审美牙科 审美牙科
背景情况:
- 准确的牙表型 (GP) 评估对于可预测的美学和功能牙科结果至关重要.
- 目前用于确定牙地标和GP的切割值的方法缺乏标准化,导致不一致.
研究的目的:
- 综合审查牙地标,切断值和用于确定牙表型 (GPs) 的变量.
- 分析报告的曲线下的面积 (AUC) 与不同的GP确定方法相关的值.
主要方法:
- 根据PRISMA-ScR指南进行了范围审查.
- 搜索包括到2025年6月的PubMed,科学网,Scopus和Embase数据库.
- 包括的研究比较了牙周探针可见度 (PPV) 与经牙探针 (TGP),超声波设备 (USD) 或软组织圆束计算断层扫描 (ST-CBCT),报告了AUC值.
主要成果:
- 九篇文章符合纳入标准,分析了牙厚度 (GT) 和相关变量的截止值.
- 七项研究报告了协议执行后的切断值;五项研究使用了薄/厚类别的标准探针,两项研究使用了四种类别的彩色编码探针.
- 只有两项研究报告了预选的截止值;最常见的基准是面部中部牙边缘的2毫米顶点.
结论:
- 牙表型 (GP) 截止值要么在协议执行后确定,要么预先选择.
- 标准化评估牙厚度,角度,乳头尺寸,探测深度和角质化组织宽度是必不可少的.
- 建立一致的GP确定方法将提高美学和功能性牙科治疗的可预测性.
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