DRKS00023099招募中未知
Pilot study: Clinical outcome of posterior zirconia ceramic inlay-retained two-unit FDPs
niklinik RWTH Aachen, Klinik für Zahnärztliche Prothetik und Biomaterialien0 个研究点目标入组 30 人开始时间: 2021年2月15日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 招募中
- 发起方
- 入组人数
- 30
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- N/a: Single Arm Study
- 盲法
- Open (masking not used)
入排标准
- 年龄范围
- 18 Years 至 90 Years（—）
- 性别
- All
入选标准
- •tooth gap size of a premolar with loss of a premolar / molar and an adjacent intact first molar / premolar
- •- adjacent teeth caries-free / maximally mesially / occlusally / distally filled
- •- Cusps of the abutment teeth intact
- •- API <35%
- •- Contralateral fixed dentures
- •- Closed row of teeth in the opposite jaw (antagonist present)
- •- Sufficient dentures in the remaining dentition
- •- Periodontally healthy adjacent teeth with at least 2/3 bone level, pocket depth = 4mm, degree of loosening = 1
排除标准
- •- Apical radiolucency of the adjacent tooth
- •- periodontitis
- •- pregnancy
- •- Root canal treated at adjacent tooth
- •- Large buccal and oral fillings on the abutment tooth
- •- Bruxoff index> 2
- •- Parafunction
- •- drug consumption
研究者
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