Analysis of the Effect oh the Carriere Motion 3D on Patients With Class II Subdivision : a Retrospective Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 25
- 试验地点
- 1
- 主要终点
- Molar Angle class II correction
研究概览
简要总结
Class II subdivision malocclusions are common and complex to treat due to their asymmetry. The range of orthodontic correction devices is expanding towards systems that are more comfortable for the patient but may not necessarily have scientific evidence to demonstrate their effectiveness. The aim of this study was therefore to evaluate, for the first time, the effect of a Class II correction device, namely the Carriere Motion 3D (CMA), on patients with a Class II subdivision malocclusion. Method:this retrospective observational study included all patients presenting with a Class II subdivision malocclusion and treated with CMA between July 2018 and November 2023. Before treatment (T0) and after treatment with CMA (T1), orthodontic data from dental molds and lateral cephalometric radiographs (Steiner analysis) were collected and statistically analyzed to assess dentoalveolar as well as skeletal effects of treatment using CMA."
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 28 Years 至 47 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients who have completed their growth and present with a Class II subdivision malocclusion.
- •Patients who underwent orthodontic treatment with CMA between 07/11/2018 and 11/22/
- •Patients who have a complete orthodontic record allowing for pre- and post-treatment measurements with CMA.
排除标准
- 未提供
结局指标
主要结局
Molar Angle class II correction
时间窗: Up to 6 months
Measured between the centro vestibular groove of the maxillar fisrt molar and the mesio vestibulair cusp tip of the mandibular molar in millimeters
次要结局
- Canine Angle class II correction(Up to 6 months)
- Inter-incisal variations(Up to 6 months)
- Extrusion or intrusion(Up to 6 months)
- Correction of the Class II canine relationship(Up to 6 months)
- Rotations(Up to 6 months)
- Arch depth(Up to 6 months)
- Arch width(Up to 6 months)
- Steiner analysis(Up to 24 months)