A Comparison Of Shade Selection Accuracy among Classic Shade Guide, Digital Camera, Smartphone And Digital Shade Guide For All Anterior Ceramic Crown : An In-Vivo Study
试验速览
- 阶段
- Unknown
- 状态
- 已完成
- 入组人数
- 48
- 试验地点
- 1
- 主要终点
- To measure magnitude of color
研究概览
简要总结
This study is a randomized, single blind, parallel group trial comparing the shade selection accuracy using classic shade guide, digital camera, smartphone and digital shade guide for anterior all ceramic crown. The primary outcome is to measure magnitude of color difference between crown fabricated and reference tooth.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- Participant Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 60.00 Year(s)（—）
- 性别
- All
入选标准
- •Patient with maxillary anterior tooth requiring FPD.
- •Teeth that presented an unaltered reference adjacent natural tooth.
排除标准
- •Patient with missing adjacent teeth
- •Patient with severe discoloration.
结局指标
主要结局
To measure magnitude of color
时间窗: To compare the shade selection accuracy using | classic shade guide, digital camera, smartphone and | digital shade guide for anterior all ceramic crown. | The primary outcome is to measure magnitude of color | difference between crown fabricated and reference | tooth.
difference between crown fabricated and reference
时间窗: To compare the shade selection accuracy using | classic shade guide, digital camera, smartphone and | digital shade guide for anterior all ceramic crown. | The primary outcome is to measure magnitude of color | difference between crown fabricated and reference | tooth.
tooth at time of crown delivery
时间窗: To compare the shade selection accuracy using | classic shade guide, digital camera, smartphone and | digital shade guide for anterior all ceramic crown. | The primary outcome is to measure magnitude of color | difference between crown fabricated and reference | tooth.
次要结局
- To study the accuracy of recording the shade for all ceramic crown using classic shade guide, digital shade guide, smart phone and digital camera(At the time of delivery of crown)
研究者
Rekha Gupta
Maulana Azad Institute of Dental Sciences