Bone Changes Assessment in Screw-Retained Maxillary Implant Supported Complete Denture With Electric Welded Metal Framework Versus Cast One (Randomized Control,Split Mouth Trial)
试验速览
- 阶段
- 不适用
- 入组人数
- 12
- 试验地点
- 1
- 主要终点
- bony changes assessment
研究概览
简要总结
comparing bony changes around implants that will be joined by ametal framework either with electric weiling or with the conventional casting metal
详细描述
joining multiple implants together in the edentulous arches is considered agood solution, using the conventional casting technique has many disadvantages due to lab errors and time and cost consuming on ,the other hand the study aims to owercome these disadvantages using electric welding metal framework.
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
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 45 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age range from 30 to 65 years old.
- •Absence of any medical disorder that could complicate the Surgical phase or affect osseointegration.
- •The patients must be completely edentulous.
- •The patient must have enough bone height for implants minimum length of 10mm and a minimum diameter of 5 mm.
- •Patients with good oral hygiene.
- •Complete denture wearer.
- •Adequate inter arch space for screw retained prosthesis.
- •Absence of any intra-oral pathological condition.
排除标准
- •Patients with recent extraction(less than three months).
- •Patients with inflamed ridge or candida infection.
- •Patients with flappyridge.
- •Parafunctional habits.
研究组 & 干预措施
electric welded metal framework
using electric welding device to intraorally join metal framework where the study aim to save time and cost and eliminate lab errors
干预措施: electric intraoral weilding (Device)
conventional cast metal technique
using the conventional casting technique to join metal framework and compare it with the electric welding technique
干预措施: casting (Device)
结局指标
主要结局
bony changes assessment
时间窗: 12 months
assessment of bone height changes around implants using digital periapical paralling imaging technique and the unit will be meagured in mm.
次要结局
未报告次要终点
研究者
Shaimaa Magdy Abd Elhakm Mohmed
principle investigator
Cairo University