Digital Assessment of a Full Digital Implant-Prosthetic Workflow for a Prefabricated Single Implant-Supported Restoration (A Clinical Trial)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 15
- 试验地点
- 1
- 主要终点
- 3D- Deviation of the implant
研究概览
简要总结
The aim of the present study was to evaluate the accuracy of a prefabricated digitally planned provisional restoration on a single- implant placed with a fully guided surgical protocol.
详细描述
Fifteen dental implants were placed in partially edentulous patients with single bounded lower posterior edentulous area selected from those admitted to the Prosthodontics Department, Faculty of Dentistry, Alexandria University. A full digital implant-prosthetic protocol was followed and a quantitative evaluation of the accuracy of the protocol was performed using computer software and superimposition of the planned and post-operative images was done.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients missing lower first molar unilaterally or bilaterally.
- •Presence of full or nearly full complement of opposing natural teeth.
排除标准
- •If teeth adjacent to the planned implant site showed infections, endodontic or periodontal problems.
- •Patients with a debilitating systemic disease, bone diseases, radiotherapy or chemotherapy.
研究组 & 干预措施
Virtual Implant Planning
干预措施: Virtual Implant Planning (Other)
结局指标
主要结局
3D- Deviation of the implant
时间窗: 3 months
The 3D deviation will be calculated by a software taking into consideration the deviation on each direction set as follows: x= buccolingual error, y= mesiodistal error, and z= apicocoronal error, using Pythagorean Theorem: 3D deviation= square root of (x squared + y squared + z squared)
次要结局
未报告次要终点
研究者
Nourhan M.Aly
Dental Public Health clinical instructor and study statistician
University of Alexandria