Evaluation of Maxillary Segmental Distalization Using Infra Zygomatic Versus Palatal Digitally Printed Skeletal Anchored Appliances
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- Evaluation of Maxillary Segmental Distalization Using Infrazygomatic versus Palatal Digitally Printed Skeletal Anchored Appliances.
研究概览
简要总结
Evaluation of Maxillary Segmental Distalization Using Infrazygomatic versus Palatal Digitally Printed Skeletal Anchored Appliances.
详细描述
Ethical approval All selected patients will be informed about the aims and characteristics of the study, the potential risks and benefits and the option of withdrawing from it whenever they desire. Then all patients will sign the informed consent document. All patients will be informed about the results after finishing. All selected patients' personal data and details will be held and handled confidentially and privately in the orthodontic department, faculty of dentistry, Mansoura university.
Trial design
Patients will be randomly allocated into two groups as follow:
- First group: Buccal segmental digitally printed maxillary distalizer (infrazygomatic mini-implant IZC).
- Second group: palatal segmental digitally printed maxillary distalizer.
The buccal segmental distalizer will take the anchorage from infrazygomatic miniscrews.
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
- 13 Years 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients age (13- 18) years.
- •Full permanent dentition except third molar.
- •Class II malocclusion with at least an end-on Class II molar relationship bilaterally.
- •normal or short lower facial height.
排除标准
- •Systemic conditions that may interfere with the treatment.
- •Bad habits that might jeopardize the appliance.
- •Transverse discrepancy.
- •Previous orthodontic treatment.
结局指标
主要结局
Evaluation of Maxillary Segmental Distalization Using Infrazygomatic versus Palatal Digitally Printed Skeletal Anchored Appliances.
时间窗: 10 months
this study includes 40 patients with class II molar and canine relation the study aimes to investigate the effect of the skeletal anchored digitally printed distalizers on the distal movement of the maxillary posterior segment in millimeters
次要结局
未报告次要终点
研究者
Asmaa Elabd
teaching assistant - orthodontic department
Mansoura University