Qualitative and Quantitative Assessment of Autogenous Versus Xenogenic Horizontal Ridge Augmentation After Mandibular Ridge-split with Buccal Cortical Lateralization: a Randomizedcontrolled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Change in horizontal bone gain
研究概览
简要总结
Cases with horizontal ridge deficiency less than what is possible for ridge splitting were recruited and the buccal cortex was totally separated and lateralized at the desired distance for augmentation
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
- •suffering only from posterior mandibular horizontal ridge deficiency and with adequate inter-arch space to accommodate the future restoration
排除标准
- •Heavy smokers, diabetics, patients with bleeding problems, liver and kidney diseases, bone diseases that can affect bone healing, previous history of any ridge augmentation procedure in the posterior mandible, and those undergoing or planned for radiotherapy or chemotherapy
研究组 & 干预措施
Lateralized buccal cortex group with xenograft
the buccal cortical bone was osteotomized and separated to be fixed in a lateralized position at the desired distance and the gap filled with Xenograft
干预措施: Lateralized buccal cortex with xenograft (Procedure)
lateralized buccal cortex with autogenous particulate
the buccal cortex was lateralized same as in the interventional group but the gap filled with autogenous particulate
干预措施: Lateralized buccal cortex with autogenous particulate (Procedure)
结局指标
主要结局
Change in horizontal bone gain
时间窗: six months after the operation
the net average bone gain (in millimeters) was calculated: by calculating the difference between the immediate post operative bone width measured on the Immediate CBCT and the six months bone width measured on the six months CBCT
次要结局
- Bone area percent(Six months after the operation)
研究者
Mohamed Shawky
assistant lecturer
Cairo University