Effect of Mini-screw Assisted Rapid Palatal Expansion on Midpalatal Suture in Post-pubertal Patients: a CBCT Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 14
- 试验地点
- 1
- 主要终点
- CBCT analysis : the mid palatal suture opening will be assessed from the axial slice.
研究概览
简要总结
a device is going to be placed in the palate to non-growing patients who are diagnosed to have a constricted maxillary arch and require an expansion of the maxillary arch in their treatment plan. the device is composed of two mini screws that will be placed in the palate which are connected to a hyrax with orthodontic bands on first maxillary molars. the activation of the device will be for 3 weeks 2 turns on the day of placement and 1 turn every day for 3 weeks. a CBCT x-ray will be taken before and after expansion to see the effect of MARPE on the mid-palatal suture.
详细描述
The aim of this study is to assess the effect of MARPE on MPS in post-pubertal patients using two mini-screws, evaluated by CBCT.
The sample will consist of 14 patients. They will be selected from the Orthodontic Department, Faculty of Dentistry, Mansuora University according to the following:
Inclusion criteria:
- Transverse maxillary deficiency with or without crossbite; who requires maxillary expansion in their treatment plan as described by Tamburino et al.19
- Age after 16.
- presence of first and second upper premolars and first upper molars
- No previous orthodontic treatment.
- Good oral hygiene and healthy periodontal tissue.
- No significant dentofacial anomalies, any bone defects, or systemic disease.
- Not being pregnant.
- All patients are signed a written consent after accepting the treatment plan.
Treatment procedure:
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
- 15 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Transverse maxillary deficiency with or without crossbite; who requires maxillary expansion in their treatment plan as described by Tamburino et al.3
- •Age after
- •Presence of first and second upper premolars and first upper molars.
- •No previous orthodontic treatment.
- •Good oral hygiene and healthy periodontal tissue.
- •No significant dentofacial anomalies, any bone defects, or systemic disease.
- •Not being pregnant.
- •All patients were signed a written consent after accepting the treatment plan.
排除标准
- •Patients under the age of 16 years.
- •Absence of first and second upper premolars and first upper molars.
- •Previous orthodontic treatment
- •Periodontal disease and poor oral hygiene
- •significant dentofacial anomalies, any bone defects, or systemic disease.
- •Those who did not consent to participate in this study.
研究组 & 干预措施
participants who received MARPE
participants who received MARPE
干预措施: MARPE (mini-screw assisted rapid palatal expansion) (Device)
结局指标
主要结局
CBCT analysis : the mid palatal suture opening will be assessed from the axial slice.
时间窗: 3 weeks in each participant
CBCT analysis: the mid palatal suture opening will be measures in millimetres at three different sites ( first premolar , second premolar, first molar). the metric measure will be placed at the two ends of the mid palatal suture
次要结局
未报告次要终点
研究者
Aseel AlNaimi
postgraduate orthodontic student
Mansoura University