Comparative evaluation of marginal adaptability and gingival response for endodontically treated anterior teeth with lithium disilicate crowns and 2 finish line designs A randomized clinical trial
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 88
- 试验地点
- 1
- 主要终点
- Find the best finish lines for endodontically treated anterior teeth restored with lithium disilicate crowns: Radial shoulder or heavy chamfer
研究概览
简要总结
88 endodontically treated teeth will be selected from the patients after written consent from the patients coming in the department of Prosthodontics and Crown & Bridge, NPDCH, Visnagar. Tooth preparations will be done giving 2 finish lines designs: radial shoulder and heavy chamfer for restoring with lithium disilicate crowns. Two impression methods will be used: conventional and digital. Gingival response and marginal adaptability will be checked at the time of cementation, 3, 6 and 12 months follow up. The best finish line design and best modality for impression taking will be observed.
研究设计
- 研究类型
- Interventional
- 分配方式
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18.00 Year(s) 至 60.00 Year(s)（—）
- 性别
- All
入选标准
- •1.Endodontically treated anterior teeth 2.Patients with good periodontal health 3.Patients in good general health.
排除标准
- •1.Posterior teeth 2.Gingival recession 3.Chronic systemic disease 4.Carious teeth.
结局指标
主要结局
Find the best finish lines for endodontically treated anterior teeth restored with lithium disilicate crowns: Radial shoulder or heavy chamfer
时间窗: 180 days
次要结局
- Find the best method for impression: digital or conventional(1 year follow up)
研究者
Dr Chandani Joshi
Narsinhbhai patl dental college and hospital