Impact of Twin Block and Motion Class II Appliances on Hyoid Bone Position - A Retrospective Clinical Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 82
- 试验地点
- 1
- 主要终点
- Impact of Twin Block and Motion Class II Appliances on Hyoid Bone Position - A Retrospective Clinical Study
研究概览
简要总结
Analyse the impact Twin block appliance and Motion on Hyoid Bone
详细描述
Patients were selected, divided en two homogenous groups and underwent preoperative and postoperative lateral teleradiograph scans. The datasets were subsequently uploaded into a digital treatment planning software to record the position changes of the hyoid bone at horizontal, vertical, angular, and airway complex level; additionally, the effect of gender, age at onset, treatment time, biotype, and their interactions with the group, have been also statistically evaluated.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 10 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •10 and 16 years old, with sketelal class II, a ANB angle ≥4° according to the Steiner cephalometric analysis, with Twin block or Motion appliance
排除标准
- •without previous orthodontic treatment, without systemic disesases and adenotonsillar hypertrophy.
结局指标
主要结局
Impact of Twin Block and Motion Class II Appliances on Hyoid Bone Position - A Retrospective Clinical Study
时间窗: 2023-2024
See the impact of twin block and motion on the hyoid bone
次要结局
未报告次要终点
研究者
JAVIER MONTERO
Romane Gilbert
University of Salamanca