Assessment of the Accuracy of Surgical Guide Designed From Digital Impression, Dental Model Scanning Using CBCT and Desktop Scanner in Computer Guided Implantology: Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 9
- 主要终点
- Evaluation of angular deviation of virtual implants and actual implant position by 3rd party software in degrees
研究概览
简要总结
Assessment of the Accuracy of Surgical Guide Designed from Digital Impression, Dental Model Scanning using CBCT and Desktop Scanner in Computer Guided Implantology:
Randomized Clinical Trial.
详细描述
Research question:
In computer guided Implantology, are surgical stents designed from scan of dental model by CBCT and from digital impression as accurate as surgical stents designed from desktop scanner?
Statement of the problem:
The role digital dentistry is improved in computer guided implantology especially with development of computer guided implant software, desktop scanner and intra oral scanner development and CBCT machines.
Intra-oral scanner, desktop scanner and CBCT scanner can be used in creation of 3D digital model that can be used with computer guided implant in fabrication of the surgical stent.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Investigator, Outcomes Assessor)
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •partially edentulous patient.
- •Patients with bucco-lingual bone thickness more than 6 mm allowing flapless implant placement.
排除标准
- •Completely edentulous patient or Free end saddle edentulous area.
- •Patients needing graft or sinus lifting with implant placement.
- •Patients with thin ridges.
- •Patients with systemic disease that may affect bone quality.
- •Patients with poor oral hygiene and active periodontal diseases.
- •Patient with limited mouth opening
研究组 & 干预措施
IOS
干预措施: Intra oral scanner (Device)
desktop scanner
干预措施: Intra oral scanner (Device)
CBCT
干预措施: Intra oral scanner (Device)
结局指标
主要结局
Evaluation of angular deviation of virtual implants and actual implant position by 3rd party software in degrees
时间窗: one year
Evaluation of angular deviation of virtual implants and actual implant position by 3rd party software in degrees to assess the accuracy of surgical guide
次要结局
未报告次要终点
研究者
Amr taha Adu el wafa
teaching assistant
Cairo University