Evaluation of Socket Preservation Using Autogenous Dentin Graft With Collagen Sponge on Dental Implant Stability
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- 入组人数
- 16
- 试验地点
- 1
- 主要终点
- change in radiographic Socket dimensions from base line to 6 months
研究概览
简要总结
The present study was performed to evaluate socket preservation using collagen sponge with autogenous dentin graft versus collagen sponge with de-mineralised freez-dried bone graft on dental implant stability
详细描述
in our study we made socket preservation using two different grafts in two groups.
before grafting we took CBCT
we used autogenous dentin graft covered by collagen sponge in one group and demineralized freeze - dried allograft covered with collagen sponge in the other group.
after 6 months we Took another CBCT to assist the dimensional changes and bone density in the alveolar socket after grafting We inserted the implant and during insertion we took a core biopsy with trephine bur with external diameter 3 mm for histological analysis.
After implant insertion we assisted the stability using RFA.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 25 Years 至 50 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Patients are free from any systemic diseases.
- •Patients with good oral hygiene.
- •Age range from 25-50 years.
- •Adequate inter arch space .
排除标准
- •Medications that may affect bone turnover, and bone metabolic diseases.
- •Smoker patients and alcoholics.
- •Patients with parafunctional habits.
- •Patients with active acute infection related to tooth of interest.
- •Patients with a lack of compliance, and serious mental or psychological problems.
- •Pregnant females.
结局指标
主要结局
change in radiographic Socket dimensions from base line to 6 months
时间窗: 6 months following the end of treatment
CBCT measuring socket dimensions
change in bone density from base line to 6 months
时间窗: 6 months following the end of treatment
CBCT measuring bone density within the socket
次要结局
- new bone formation(after six months at the time of implant placement)
- implant stability(after six months at the time of implant placement)
研究者
Amira Ali El said
teaching assistant
Faculty of Dental Medicine for Girls