RBR-6g4mj6进行中（未招募）未知
Bleaching efficacy of 35% and 38% hydrogen peroxide with two protocols in adults
niversidade Federal do Amazonas0 个研究点开始时间: 2018年7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
- 18Y 至 55Y（—）
入选标准
- •To be included in this study participants had to be aged 18 years or over and had good general and oral health; participants should have at least 6 anterior maxillary sound teeth; at least 1 shade C2 or darker central incisor as assessed by value-oriented shade guide (VITA classical, Vita Lumin, Vita Zahnfabrik, Bad Säckingen, Germany).
排除标准
- •Participants with restorations on the labial surface of their anterior teeth and non-carious cervical lesions; with full crowns or veneers; gingival recession; teeth treated endodontically or with spontaneous tooth pain; with internal tooth discoloration; teeth that had fluorosis; pregnant or lactating or had bruxism habits.
研究者
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