使用口内和口外扫描仪获得的数字印象准确性的验证:系统性审查
Naisargi Shah1, Mrinmyaee Thakur1, Shruti Gill1
1Department of Prosthodontics, Terna Dental College, Navi Mumbai 400706, Maharashtra, India.
Journal of clinical medicine
|September 28, 2023
概括
数字扫描仪提供精确的牙印记,口腔内扫描仪显示部分门的精度高于口腔外扫描仪. 对于 in vivo 的完整弧形还需要进一步的研究.
科学领域:
- 牙科技术 牙科技术
- 数字牙科数字牙科
- 临床研究 临床研究
背景情况:
- 对数字扫描仪的数字印记的准确性存在有限的证据.
- 扫描类型 (口内与口外) 对精度的影响需要彻底调查.
研究的目的:
- 系统地审查和评估扫描类型 (口内或口外) 是否影响数字印记的准确性.
主要方法:
- 从2010年1月到2022年12月,在多个数据库 (PubMed,Ebsco HOST,Cochrane Library,Google Scholar) 中进行了系统的文献搜索.
- 该审查遵守了PRISMA指南,并已在PROSPERO注册 (CRD42020188765).
- 在对449篇论文进行初步选后,选择了10项研究进行定性分析.
主要成果:
- 内口和外口扫描仪都显示出在临床可接受范围内的准确性.
- 在部分弧形场景中,口内扫描仪表现出比口外扫描仪更高的准确性.
结论:
- 扫描的类型显著影响数字印记的准确性.
- 内口扫描仪通常比外口扫描仪更准确地进行部分形印记.
- 建议进行进一步的体内研究,以比较完整门扫描的口内和口外扫描器精度.
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