Evaluation of Frequency of Root Fenestration and Dehiscence at Different Teeth Types in a Sample of Adult Egyptian Population Using Cone Beam Computed Tomography.
试验速览
- 阶段
- 不适用
- 入组人数
- 100
- 主要终点
- Evaluation of Frequency of Root Fenestration and Dehiscence at Different Teeth Types in a Sample of Adult Egyptian Population Using Cone Beam Computed Tomography.
研究概览
简要总结
observational crosssectional study to evaluate the Frequency of Root Fenestration and Dehiscence at Different Teeth Types in a Sample of Adult Egyptian Population Using Cone Beam Computed Tomography.
详细描述
**Data Collection:
The following data of the current retrospective study will be collected from the recruited CBCT images:-
- Demographic data:
Age and Sex will be drawn from the patients' CBCT files. 2. Variables:
Outcome: Frequency of root fenestration and dehiscence at different teeth types in adult Egyptian population sample using CBCT.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •a- CBCT scans of Adult Egyptian population with age range from 18 to 60 years old.
- •b- The CBCT scans should fully show both maxillary and mandibular teeth with the surrounding alveolar bone.
- •c- Permanent teeth with complete development of roots only are included. d- CBCT scans for both partially and fully dentated people are included. e- Lack of large pathological lesion. f- Lack of fracture either in teeth or alveolar bone.
排除标准
- •CBCT scans of People younger than 18 or older than 60 years old.
- •CBCT scans showing only single jaw.
- •CBCT scans completely edentulous people.
- •Teeth with incomplete root development are excluded.
- •Teeth with unclear alveolar crest around it due to metallic artifacts from nearby restoration.
- •Presence of large pathological lesions.
- •Fractured teeth or alveolar process.
结局指标
主要结局
Evaluation of Frequency of Root Fenestration and Dehiscence at Different Teeth Types in a Sample of Adult Egyptian Population Using Cone Beam Computed Tomography.
时间窗: 2016 2017 2018
measuring device isCBCT machine, Planmeca Promax 3D Mid (Finland). unit is percentage %
次要结局
未报告次要终点
研究者
Prof. Nashwa Salah
professor of oral and axillofacia radiology faculty of dentistry
Cairo University