RBR-25rc6q进行中（未招募）未知
Colour stability of Photoactivated and Dual Resin Cement
niversidade Federal de Santa Maria - UFSM0 个研究点开始时间: 2015年4月6日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 进行中（未招募）
- 发起方
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Intervention
入排标准
- 年龄范围
- 20Y 至 45Y（—）
入选标准
- •Volunteers of both genres; age between 20 and 45 years; with good general and oral health; absence of orthodontic appliance; absence of posterior crossbite; absence of noncarious cervical lesions; upper second premolars vital and without restorations; upper second premolars with colour homogeneity in relation to adjacente teeth; areas of buccal surface that circumscribe a circle with minimum diameter of 6 mm
排除标准
- •Individuals with gingival recession on buccal surface of upper second premolars; dental sensibility to air blast; enamel or dentin defects; tetracycline staining; unilateral or bilateral crossbite; mandibular prognathism; maxillary retrognathism; smokers
研究者
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