NCT04482790Unknown不适用
Restoring Black Triangle With Bioclear Matrix and Injection Molding Technique Versus Celluloid Conventional Matrix Method: A Randomized Clinical Trial
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 26
- 试验地点
- 2
- 主要终点
- Esthetic evaluation
研究概览
简要总结
Assessment of bioclear matrix and injection molding technique against conventional celluloid matrix technique in management of black triangle.
详细描述
Patients with black triangle defect in anterior teeth (Cl I and Cl II according to Nordland and Tarnow classification) managed by Bioclear matrix with injection molding technique and conventional celluloid matrix technique.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients eligible for the trial must comply with all of the following:
- •Cl I and cl II according to Nordland and Tarnow classification
- •Good oral hygiene
- •Good general health
- •Cooperative patient
- •Subjects who signed the informed consent
- •Patient compliance
排除标准
- •Cl III according to Nordland and Tarnow classification
- •Uncontrolled parafunction.
- •Insufficient oral hygiene
- •Periodontal and gingival diseases
- •Pregnant and nursing
- •Disabilities
- •Systemic disease or severe medical complications
- •Lack of compliance
结局指标
主要结局
Esthetic evaluation
时间窗: 12 months
Scoring system according to World Dental Federation (FDI) criteria
次要结局
- Marginal adaptation(12 months)
研究者
Aya Omar Tawfik Hussien
Assistant lecturer in conservative department of faculty of dentistry
Cairo University
研究点 (2)
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