Augmentation of Facial Wall in Defective Fresh Extraction Site for Immediate Implant Placement
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 12
- 试验地点
- 1
- 主要终点
- primary stability of implant in Newton centimeter and soft tissue healing
研究概览
简要总结
The study is performed to clinically and radiographically assess the efficacy of using enriched bone graft combined with slowly resorbable membrane on bone quality in immediate implant placement in extraction socket in cases with localized facial bone defect.
详细描述
The study is include twelve participants , and the patients are in rolled in two groups, group one receive implant, sticky bone and laminar bone membrane . group two receive implant, sticky bone and pericardium membrane using vestibular incision and 6 months post operative radiographically assessment is performed to measure labial bone quantity formed .
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
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •patient with a single hopeless tooth in maxillary anterior region.
- •sufficient bone apically and palatally
- •presence of natural contralateral tooth for the tooth being replaced
- •systemic healthy patients
排除标准
- •extraction socket type III
- •acute infection in hopeless tooth
- •a heavy smoker patient
- •had received chemotherapy or radiotherapy in previous year
研究组 & 干预措施
laminar bone membrane
hopeless tooth extraction then immediate implant placed , then by using vestibular incision placing laminar bone membrane under the mucogingival tunnel and fill the gap between the laminar bone membrane and the implant with sticky bone
干预措施: laminar bone membrane for labial bone augmentation (Procedure)
pericardium membrane
hopeless tooth extraction then immediate implant placed , then by using vestibular incision placing pericardium membrane under the mucogingival tunnel and fill the gap between the pericardium membrane and the implant with sticky bone
干预措施: laminar bone membrane for labial bone augmentation (Procedure)
结局指标
主要结局
primary stability of implant in Newton centimeter and soft tissue healing
时间窗: one week postoperative
Dental implant ratchet to show implant stability and Pink esthetic score for soft tissue healing measurement
次要结局
- labial bone thickness formation in millimeters(6 months postoperative)
研究者
Nuhayra Ashour Muhammed
candidate of master degree in faculty of dental medicine for girls
Faculty of Dental Medicine for Girls