Electromyographic Activity, Accuracy, Patient Satisfaction and Retention of Conventional Versus 3-D Printed Maxillary Complete Denture: A Cross-over Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- Change of Retention
研究概览
简要总结
Analyzing and comparing the retention, accuracy, EMG and patient satisfaction of maxillary complete denture base fabricated by conventional and rapid prototyping techniques.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 50 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Elligibility Criteria:
- •Inclusion Criteria:
- •Completely edentulous patients were selected to have their ridges covered with firm, thick and compressible mucosa
- •All patients accepting prosthodontic treatment by an removable denture.
排除标准
- •TMJ disorder.
- •Limited mouth opening or mandibular movement
- •Muscle spasm or tenderness
- •Mandibular deviation
研究组 & 干预措施
Conventional Complete Denture
3 D printed Complete Denture
干预措施: 3D Printed Complete Dentures (Other)
结局指标
主要结局
Change of Retention
时间窗: 3 months
Retention was measured for both groups using the universal testing machine. Modification in each denture was made where two small metal tubes (3 mm diameters) were placed a few millimeters above the laterals in maxillary dentures by self-cure acrylic resin. The distance between the right tube and the geometric center was almost the same distance as between the left tube and the geometric center. The exact distance was checked using an orthodontic wire.
次要结局
未报告次要终点
研究者
Shereen Kabeel
Associate Professor
Al-Azhar University