Comparison of The Short Term Effects of Different Palatal Expanders Using CBCT.
概览
- 阶段
- 1 期
- 干预措施
- 未指定
- 疾病 / 适应症
- Cross Bite
- 发起方
- King Abdulaziz University
- 入组人数
- 31
- 试验地点
- 1
- 主要终点
- Amount of skeletal and dental expansion
- 状态
- 已完成
- 最后更新
- 6年前
概览
简要总结
Evaluating and comparing the short term effects of different palatal expanders on the amount of palatal expansion and buccal tipping of posterior teeth.
Hypothesis:
H0: There is no difference in the short term effects between the different palatal expanders.
H1: There is a significant difference in the short term effects between the different palatal expanders.
研究者
Najla Alhamdani
Master degree student
King Abdulaziz University
入排标准
入选标准
- •Non-syndromic adolescent patients.
- •Patients in need for palatal expansion treatment.
- •Average face height.
- •No previous orthodontic treatment.
排除标准
- •Syndromic adolescent patients.
- •Patients not in need for palatal expansion treatment.
- •Non-average face height.
- •Previous orthodontic treatment.
结局指标
主要结局
Amount of skeletal and dental expansion
时间窗: 3 months
These are linear measurements which will be measured in millimetres in the first and the second cone beam computed tomography images and the difference will be calculated.
Amount of dental inclination
时间窗: 3 months
These are angular measurements which will be measured in degrees in the first and the second cone beam computed tomography images and the difference will be calculated.