在两个不同的软件程序的数字凯斯林设置中,牙细分的准确性:回顾性研究
Rebekah Raju1, Prasanna Aravind Tr1
1Department of Orthodontics and Dentofacial Orthopaedics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND.
Cureus
|October 29, 2024
概括
精确的牙细分从口腔内扫描对于虚拟设置和正牙治疗规划至关重要. 马斯特罗3D和3Shape软件在自动牙细分方面都显示出高的成功率,而马斯特罗3D显示出略有更好的准确性.
科学领域:
- 牙科 牙科是指牙科的专业.
- 数字正统牙科数字正统牙科
- 医学成像分析 医学成像分析
背景情况:
- 从口腔内扫描中精确的牙细分对于虚拟设置创建和正牙器件制造至关重要.
- 这种精度直接影响了诊断,治疗计划和整体正牙治疗的成功.
- 虽然有几个软件包用于虚拟设置,但它们的自动牙细分性能仍未得到充分研究.
研究的目的:
- 在两个领先的软件系统中评估和比较自动牙细分的准确性:Ortho Studio (Maestro 3D) 和OrthoAnalyzer (3Shape).
- 在数字凯斯林设置的背景下评估这些系统的性能.
主要方法:
- 使用来自单个扫描仪 (Runyes 3D) 的口腔内扫描,存储为立体石版 (STL) 文件.
- 扫描被导入到Maestro Ortho Studio和3Shape OrthoAnalyzer软件中,由一个研究人员进行对齐和自动细分.
- 评估了牙细分的准确性,并使用独立的t-test (p <0.05) 确定了两个软件程序之间的统计学意义.
主要成果:
- 总共有336颗牙被分为两个软件组的12个口腔内扫描.
- 马斯特罗软件的成功识别率为98.8% (332颗牙),而3Shape软件的成功识别率为98.21% (330颗牙).
- 对于任何软件,前和后之间细分精度没有发现统计学上显著的差异 (p = 0.523).
结论:
- 无论是Maestro 3D还是3Shape OrthoAnalyzer软件,都显示出自动牙分割的成功率很高.
- 两个软件程序之间在准确性方面没有统计学上显著的差异.
- 与3Shape OrthoAnalyzer相比,Maestro 3D在自动牙细分方面的准确性略高.
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