Effect Of Intraoral Scanning Versus Desktop Scanning on The Retention Of Maxillary Denture Bases In Completely Edentulous Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Adaptation of denture base
研究概览
简要总结
The aim of this study was to evaluate the effect of intraoral scanning versus desktop scanning on the retention and adaptation of maxillary denture bases in completely edentulous patients.
详细描述
The use of intra oral scanners (IOS) for rehabilitation of completely edentulous patients is still limited due to the difficulty in scanning large edentulous areas that are smooth and devoid of features. The stitching process can be defective, especially in the palatal area, where, the outmost deviations were reported in the palate when digitizing edentulous jaws with intraoral scanners. The main challenges for a fully digitized complete denture workflow are the digital impression of mobile tissues with functional border molding and the digital registration of the jaw relationship.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Crossover
- 主要目的
- Health Services Research
- 盲法
- Single (Outcomes Assessor)
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients with well-developed ridge
- •Firm healthy mucosa
- •Free from any signs of inflammation
排除标准
- •Patients having flabby ridge
- •Decreased flow of saliva
- •Limited mouth opening
结局指标
主要结局
Adaptation of denture base
时间窗: "through study completion, an average of 1 year"
Measuring tool: Geomagic Control X software, Measuring Unit: Millimeter (mm)
Retention of denture base
时间窗: "through study completion, an average of 1 year"
Measuring tool: Digital force meter, Measuring unit: Newton (N)
次要结局
未报告次要终点
研究者
Ramy khalifa ashmawy
Ass.Lecturer
British University In Egypt