Effect of 3D Integration of Facial Scanning, Intraoral Scanning and CBCT on Patient Satisfaction and Occlusion of Temporary and Permanent Full Arch Implant Supported Prosthesis
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- occlusion of temporary and permanent full arch implant supported prosthesis constructed by digital workflow
研究概览
简要总结
This study will aim to evaluate the effect of complete digital workflow for construction of temporary and permanent full arch implant supported screw retained restoration by the 3D integration of facial scanning, intraoral scanning and CBCT regarding patient satisfaction (VAS score) and occlusion.
详细描述
Aim: evaluating the effect of complete digital workflow for construction of temporary and permanent full arch implant supported screw retained restoration by the 3D integration of facial scanning, intraoral scanning and CBCT regarding patient satisfaction (VAS score) and occlusion.
Methods:1. Four radio opaque markers on patient's face will be placed. The first facial scan will be done (FS1) using a facial scanner (Bellus3D mobile application) while the patient is smiling.
2.A proper size of triple tray will be selected and adjusted if needed, and the impression material will be kept to the minimum required to avoid any overextension that can cause forced soft tissue displacement. The handle will be removed and 3 markers will be placed on the front of the triple tray.
3- The tray will be filled with heavy body vinylpolysiloxane (VPS) material and inserted in patient's mouth. The patient will be instructed to close in habitual occlusion and the second facial scan (FS2) will be taken with the head in the same position.
- Both facial scans will be imported to a dental software design program as STL1 and STL2 files, respectively. A CBCT will be taken while the markers are still in place. Through the face scans and CBCT scan, make sure the patient is in a natural head position where reference lines (Frankfurt plane and occlusal plane) are confirmed to be parallel to the floor. The patient will be instructed to stay still.
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
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •healthy individuals with the completely edentulous maxilla and mandible rehabilitated by six implants.
排除标准
- •individuals with uncontrolled systemic diseases that affect the success of implant survival rate
研究组 & 干预措施
Temporary full arch implant supported prosthesis.
full arch temporary implant supported prosthesis will be fabricated for the first group using PMMA material
干预措施: occluscence (Device)
Temporary full arch implant supported prosthesis.
full arch temporary implant supported prosthesis will be fabricated for the first group using PMMA material
干预措施: patient satisfaction (Other)
permanent full arch implant supported prosthesis.
Permanent full arch implant supported prosthesis will be fabricated for the second group from zirconia
干预措施: occluscence (Device)
permanent full arch implant supported prosthesis.
Permanent full arch implant supported prosthesis will be fabricated for the second group from zirconia
干预措施: patient satisfaction (Other)
结局指标
主要结局
occlusion of temporary and permanent full arch implant supported prosthesis constructed by digital workflow
时间窗: "through study completion, an average of 1 year"
次要结局
- patient satisfaction of temporary and permanent full arch implant supported prosthesis constructed by digital workflow using (vas score)("through study completion, an average of 1 year")