使用数字口内扫描仪和传统方法评估和比较口腔间注册的准确性:实体研究
Chiramana Sandeep1, Shahista Afreen1, Vijay B Kumar1
1Department of Prosthodontics, Sibar Institute of Dental Sciences, Guntur, IND.
Cureus
|September 4, 2025
概括
数字口内扫描仪提供精确的间隔记录,与聚烯相比,优于咬伤记录. 这提高了牙科实践中的修复效果.
科学领域:
- 牙科材料科学
- 牙整形
- 数字牙科
背景情况:
- 准确的牙间注册对于成功的牙修复至关重要.
- 传统的方法,如咬伤记录和聚乙烯有其精度的限制.
- 数字口内扫描仪为提高准确性提供了潜在的替代方案.
研究的目的:
- 将数字口内扫描仪的精度与常规材料进行比较.
- 评估两个特定的口内扫描仪 (3Shape Trios 3,Medit i500) 的准确性.
- 评估两种常规材料的精度 (聚乙烯,咬伤记录).
主要方法:
- 这是一项体内研究,涉及12名患有AngleI类闭塞的患者.
- 使用了四个组: 3Shape Trios 3,Medit i500,Jet Bite聚烯和Aluwax咬伤注册.
- 使用3D评估软件和统计分析 (ANOVA,Bonferroni测试) 进行了数字和传统数据集的比较.
主要成果:
- 在四种方法中发现了显著的精度差异 (p=0.001).
- 3Shape Trios 3显示出最少的差异,其次是Medit i500和聚乙烯.
- 与所有其他方法相比,咬伤记录显示出最大的差异.
结论:
- 与咬伤记录相比,数字口内扫描仪在口腔记录中表现出更高的精度.
- 数字扫描仪的准确性可以与聚烯相提并论.
- 建议采用数字扫描仪以提高恢复效果,使用聚乙烯作为可行的替代品.
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