PACTR201606001620344尚未招募未知
Evaluation of marginal adaptation, esthetics and patients' satisfaction of lithium disilicate and nano hybrid resin ceramic crowns over zirconia implant abutments in anterior esthetic zone (Randomized controlled clinical trial)
Faculty of Oral and Dental Medicine-Cairo University0 个研究点目标入组 16 人开始时间: 2016年5月6日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 尚未招募
- 发起方
- 入组人数
- 16
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 18 Year(s) 至 70 Year(s)（—）
- 性别
- All
入选标准
- •subjects were required to be
- •1-Age above 18 years with at least one tooth missing in the esthetic area
- •2- Anterior area available for implant placement
- •3- Patient with good oral hygiene
- •4- Lack of excessive parafunctional activity leading to
- •Implant failure
- •5-Articles published in English language.
- •6- Human studies.
- •7- Randomized clinical trials or quasi-randomized clinical trial.
- •8- Controlled clinical trials
排除标准
- •1-Animal and in vitro study
- •2-Articles published other than English
- •3-Case reports studies, cohort studies and case series studies.
- •4-Young patients in whom the jaws are still growing.
- •5- General or local contraindications - such as systemic medical conditions, drug abuse or local
- •6-Jaw pathology.
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