Accuracy of Fully Guided Versus Half Guided Implant Placement in Patients With Edentulous Maxilla: A Split-mouth Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 16
- 试验地点
- 1
- 主要终点
- Rate of Angle Deviation in Implant Placement: Fully Guided vs. Half-Guided Approaches
研究概览
简要总结
six implants will be placed in edentulous maxilla to rehabilitate patients with implant prosthesis.The primary outcome measure will be the accuracy of implant placement, which will be evaluated using cone-beam computed tomography (CBCT) scans
详细描述
Study Design:
This will be a Split mouth randomized controlled trial (RCT) study. 16 patients missing teeth in the maxillary (upper) jaw and eligible for dental implant treatment will be recruited.
Interventions will be randomly assigned to the right or the left side of the arch :
Group 1 will undergo fully guided dental implant surgery. Group 2 will undergo partially guided dental implant surgery.
Study Duration:
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 (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients aged 18 years or older
- •Complete edentulism
- •Adequate bone volume to accommodate six standard implant fixtures (3.7 mm diameter and 10 mm length)
- •All patients underwent a panoramic X-ray and an oral examination
- •Written consent provided prior to participation
排除标准
- •Patients with partial edentulism
- •Insufficient bone volume for a 3.7 mm diameter and 10 mm length implant fixture
- •Local or systemic conditions that could impede dental implant surgery
- •Patients who smoke more than five cigarettes per day
结局指标
主要结局
Rate of Angle Deviation in Implant Placement: Fully Guided vs. Half-Guided Approaches
时间窗: at the day of implant placement
Post-surgery, 16 patients will be scanned using the same CBCT machine and exposure settings. Preoperative and postoperative CBCT scans will be imported into the In2Guide™ software, where an overlay of the preoperative plane onto the postoperative scan allowed for precise evaluation of implant positioning. Implant deviations will be measured in three directions: angular deviation, deviation at the coronal platform (entry deviation), and deviation at the apical portion (Figure 2). The software generated coordinates for the necessary calculations, with coronal and apical deviations reported in millimeters and angular deviation in degrees.
次要结局
未报告次要终点