NCT04567966已完成不适用
Cortical Bone Plate Versus Cortico-cancellous Block Graft for Horizontal Ridge Augmentation: Histomorphometric and Cone Beam Computed Tomography Study
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Evaluation of bone quality
研究概览
简要总结
Horizontal ridge augmentation using either cortical bone plate technique or cortico-cancellous block graft was the aim of the study. Bone quality was analyzed histomorphomterically, and horizontal dimensional changes were assessed using CBCT.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Eligible patients aged 18 years or older with partial edentulism of the mandible
- •The residual ridge width must be 4 mm or less
- •Intra-oral donor sites should be available in the external oblique ridge and symphyseal area
排除标准
- •Patients with general contraindications for implant surgery such as uncontrolled diabetes
- •Irradiation of the head and neck region
- •Intravenous bisphosphonate
- •Pregnancy
- •Smokers, alcoholics and drug abusers
结局指标
主要结局
Evaluation of bone quality
时间窗: 4 months
Histomorphometric analysis (Masson's Trichrome stain)
次要结局
- Horizontal ridge dimensional changes(4 months)
研究者
Mina Adel Rizk Botros
Assistant Researcher
National Research Centre, Egypt
研究点 (2)
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