NCT04972084已完成不适用
Three-dimensional Evaluation of the Efficacy of Powerscope Appliance in Treatment of Skeletal Class 2 Malocclusion: A Prospective Clinical Study
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 12
- 试验地点
- 1
- 主要终点
- The Condylar head volumetric changes
研究概览
简要总结
The study is aiming to evaluate the efficacy of Powerscope appliance in treatment of skeletal Class 2 malocclusion by three-dimensional image. Powerscope appliance is a hybrid fixed functional appliance used for treatment of Class II malocclusion with a retruded mandible.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 14 Years 至 16 Years（Child）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Healthy post pubertal female patients of age range 14 to 16 years old, manifesting features of post pubertal cervical vertebrae maturational stages 4, 5 and 6 (deceleration, maturation, and completion).
- •Skeletal class 2 malocclusion of ANB angle greater than 4° with retrognathic mandible.
- •Class II division 1 malocclusion with at least an end-on Class II molar relationship.
- •Presence of all permanent dentition excluding third molars.
- •Good oral hygiene.
排除标准
- •History of previous orthodontic treatment.
- •Any systemic disease that could affect the orthodontic treatment.
- •Patients with periodontal diseases.
- •Patients with temporomandibular disorders.
研究组 & 干预措施
Powerscope group
Experimental
Class II patients which will receive treatment using Powerscope appliance
干预措施: Powerscope group (Device)
结局指标
主要结局
The Condylar head volumetric changes
时间窗: six months
The change in Condylar head volume before and after usage of Powerscope appliance
次要结局
- Mandibular length(six months)
研究者
Hany Essam Mohamed El-Hossainy
Master's degree candidate, Orthodontic department, Al-Azhar University
Al-Azhar University
研究点 (1)
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