Accuracy of Different Technologies for Dental Cast Digitization; CBCT Versus Desktop Optical 3D Scanner: An Observational Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- Deviation of CBCT and extraoral scanner's measurements from gold standard in arch space analysis.
研究概览
简要总结
The objective of this study is to evaluate and compare the accuracy of digital dental models generated from plaster casts by two different scanning techniques including Cone Beam Computed Tomography (CBCT) and extraoral Scanner (EOS) .
The comparison between the two techniques is assessed by orthodontic arch space analysis using linear measurements for arch length and width .
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients with maxillary or mandibular complete permanent dentition
- •Partially edentulous patients provided the dentition are complete from the first molar to the first molar.
排除标准
- •Patients with fractured teeth, attrition and/or erosion affecting the anatomical points
- •Patients having non-anatomic restorations that may alter cusp anatomy affecting the accuracy of measurements consequently.
结局指标
主要结局
Deviation of CBCT and extraoral scanner's measurements from gold standard in arch space analysis.
时间窗: one year
Evaluate and compare the accuracy of digital dental models generated from plaster casts by two different scanning techniques including Cone Beam Computed Tomography (CBCT) and extraoral Scanner (EOS).
次要结局
未报告次要终点
研究者
Maha Hamdy Mohammed Elfaramawy
Principal investigator
Cairo University