JPRN-UMIN000034617已完成未知
Deviations in palatal region between indirect and direct digital models - Trueness of intraoral digital model over palatal region
Peking University School and Hospital of Stomatology0 个研究点目标入组 32 人开始时间: 2018年11月1日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 32
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Others,meta-analysis etc
入排标准
- 年龄范围
- 18years-old 至 30years-old（—）
- 性别
- All
入选标准
- 未提供
排除标准
- •1. Undergoing orthodontic treatment or finished orthodontic treatment for no more than 2 years; 2. With more than one-third of tooth defect on a single tooth; 3. With large amounts of metal restorations; 4. With severe crowding or obvious spaces; 5. With palatal defect or lesion; 6. With an abnormally large arch width between bilateral upper first molars; 7. Moderate to severe periodontitis or obvious gingivitis.
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