Evaluation of Orthodontic Extrusion of Impacted Mandibular Third Molar in Close Proximity to Inferior Alveolar Nerve Prior to Extraction ( a Clinical Trial)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 9
- 试验地点
- 3
- 主要终点
- Radiographically
研究概览
简要总结
The goal of this clinical trial is to investigate the usage of maxillary miniscrew and cross-arch elastics for the orthodontic traction of the impacted mandibular third molar in close proximity to the inferior alveolar nerve to decrease the chance of nerve injury
详细描述
To investigate the traction of the impacted mandibular third molar away from the inferior alveolar nerve by using the orthodontic miniscrew in the maxillary bone and cross-arch elastic power chain as a temporary anchorage device before extraction to avoid injury of the nerve and neurosensory complications.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 19 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients with impacted mandibular third molar in close proximity to the inferior alveolar nerve.
- •Cooperative patients free of chronic diseases which interfere with needed results (e.g.diseases affect the bone regeneration ).
- •Patients with good oral hygiene.
排除标准
- •patients with limitation in mouth opening.
- •patients with mental or physical disabilities.
- •Allergy to anaesthetic components or antibiotics.
结局指标
主要结局
Radiographically
时间窗: 6months
By measuring the amount of extrusion of the impacted tooth gained in millimetres Using CBCT
次要结局
- clinical brush stroke directional test(6months)
- Clinical neurosensory assessment(6months)
- Clinical Two-point discrimination test(6months)
研究者
Azza Mohamed Elmetwally Elmetwally
Dentist
Alexandria University