Accuracy of Direct Composite Veneers Using Injection Moulding Technique
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- Accuracy
研究概览
简要总结
To evaluate the discrepancy between the digital smile design (DSD) and the resulting direct composite veneers via Injection Moulding Technique.
详细描述
This study will be aiming at testing the accuracy of the injection moulding technique compared with the digital smile design, therefore improving the outcome of composite veneers for the patients in order to reach more predictable results. Utilizing a quantitative method to assess accuracy of Injection moulding technique is deficient in literature and using a geometrical subtraction software will be an objective method to compare the difference with the digital smile design.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Sequential
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Participants requiring smile make-over
- •Good oral hygiene
- •Compliance
排除标准
- •Poor oral hygiene
- •Need for orthodontic treatment
- •Need of full coverage restoration
- •Parafunctional habits
- •Lack of compliance
结局指标
主要结局
Accuracy
时间窗: From enrolment to the end of treatment after 4 weeks
The root mean square (RMS) values were obtained through the "3D-compare" method followed by comparison at each surface point between the reference digital design desing and the final outcome using injection moulding
次要结局
未报告次要终点
研究者
Omar Shaalan
Associate professor of conservative dentistry
NewGiza University