Evaluation of Implant Placement in Preserved Socket Using Socket Shield Technique With Autogenous Dentin Graft Versus Preserved Socket Using Socket Shield With Alloplast (Controlled Clinical and Radiographic Study)
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 8
- 试验地点
- 2
- 主要终点
- change in bone height
研究概览
简要总结
Alveolar bone resorption and labial bone plate reduction follow teeth extraction due to the deficiency of blood supply, derived from the loss of periodontal ligaments, and hence the socket shield technique with Bone graft was introduced to preserve the periodontal ligaments related perfusion and preserve socket dimensions for new bone formation.
This study aims to compare implants placed in two differently preserved sockets, the first one preserved using Socket Shield technique with Autogenous Dentin Graft while the other socket preserved using socket shield technique with Alloplastic bone graft material
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
- None
入排标准
- 年龄范围
- 20 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •One or more of non-restorable (fractured or decayed) tooth/teeth in the upper aesthetic regions (incisors, premolars).
- •Intact labial/buccal periodontal tissues.
- •Sufficient bone volume to allow placement of an implant.
- •Non-Smoker
- •Ability to read and sign an informed consent form
排除标准
- •A medical history that contraindicates oral surgical treatment (uncontrolled/untreated diabetes mellitus, immunocompromised status,current radio/chemotherapy of the oral and maxillofacial region, treatment with oral and/or intravenous amino-bisphosponates).
- •Untreated periodontal disease. [15,18]
- •Vertical root fractures on the buccal aspect. [26]
- •Tooth /teeth with horizontal fractures below bone level. [26]
- •Tooth /teeth with external or internal resorptions.
结局指标
主要结局
change in bone height
时间窗: at baseline and 3 months
it will be measured using CBCT
Change in implant stability
时间窗: immeditely and at 3 months
it will be measured using Osstell ISQ, or Implant Stability Quotient, is a scale from 1 to 100 and is a measure of the stability of an implant. High stability means \>70 ISQ, between 60-69 is medium stability and \< 60 ISQ is considered as low stability.
change in bone density
时间窗: at baseline and 3 months
it will be measured using CBCT
change in Labio/Bucco-Palatal width
时间窗: at baseline and 3 months
it will be measured using CBCT
次要结局
未报告次要终点
研究者
Hams Hamed Abdelrahman
Assistant lecturer of DPH and Clinical statistician
Alexandria University