TCTR20170322002已完成未知
An Accuracy Study of one-piece ceramic dental implantation in anterior teeth replacement using a computer guided surgery
Faculty of Dentistry Mahidol university0 个研究点目标入组 20 人开始时间: 2017年3月22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
- 20
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
- 20 Years 至 85 Years（—）
- 性别
- All
入选标准
- •Inclusion criteria
- •â€¢The participant should be in the age of 20-85 years old.
- •â€¢The participant should be healthy or well-controlled systemic disease.
- •â€¢The participant should be in need of an implant-supported single tooth prosthesis in the incisor area
- •â€¢The participant should have adequate bone for placing an implant of 3.3 mm in diameter and at least 8 mm in length to obtain primary stability. However, the contour bone augmentation with synthetic bone materials simultaneously with implant placement is allowed.
- •â€¢The participant should have a stable occlusal relationship.
- •â€¢The implant site should be healthy without sign of residual infection.
- •â€¢The one-piece ceramic implant can be placed in the ideal position according to the prosthesis and available bone without abutment preparation.
排除标准
- •â€¢Smoking of more than 10 cigarettes per day.
- •â€¢Pregnancy.
- •â€¢The participant with psychiatric disorder or unable to give his/her informed consent to participate.
- •â€¢The participant with a history of radiation therapy at head and neck area.
- •â€¢The participants with untreated chronic periodontitis or un-controlled chronic periodontitis.
- •â€¢The participant who has an inadequate inter-occlusal space for cement-retained restoration.
- •â€¢The participant who has anterior deep bite occlusion.
- •â€¢The participant who has history and sign of parafunctional habits including clenching, bruxism.
- •â€¢The participant who has inadequate bony architecture to obtain primary stability and required major bone augmentation.
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