NCT04324697已完成4 期
Evaluation of Anterior Alveolar Ridge Reconstruction With Allogenic Bone Plate and Autogenous Cortical Bone Chips: A Radiographic and Histological Clinical Study
适应症
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- Alveolar Bone quantity
研究概览
简要总结
The clinical cases in the present study described the khoury shell technique using an allograft plate and autogenous chips, for horizontal reconstruction of the anterior alveolar ridge in the esthetic zone. Without need to use autogenous bone graft techniques that are characterized by more aggressive surgery.
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
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with class IV of Cawood and Howell classification in the anterior maxilla.
- •Males and females 18-50 years of age.
- •Patients with adequate oral hygiene.
- •Patients with healed sites for at least 6 months after tooth extraction.
- •Patients with an inter-arch distance of at least 6 mm.
- •Compliance with all requirements in the study and signing the informed consent.
排除标准
- •Patients with diseases of the immune system or systemic disease affecting bone healing
- •Patients who are chronic users of medications known to affect the periodontal status.
- •Patients with history of intravenous and/or oral bisphosphonate use.
- •Pathologic lesions or acute infection in the area of defect.
- •Patients who are pregnant or lactating mothers.
- •Heavy smokers who smoke more than 10 cigarettes a day.
- •Patients with poor oral hygiene that are not amenable to motivation and improvement.
- •Patients with history of irradiation of the head and neck region.
- •Vulnerable patients.
结局指标
主要结局
Alveolar Bone quantity
时间窗: 6 months
Alveolar bone width by millimeters using Cone Beam Computed Tomography
次要结局
- Alveolar Bone quality(7 months)
研究者
Khalid Tarek Mohamed Karkar
Teaching assistant
October 6 University
研究点 (2)
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