Immediate Implant Placement in Maxillary Esthetic Zone Without Augmenting the Jumping Gap Versus the Use of Autogenous Bone Particulates or Demineralized Bovine Bone Graft (Randomized Clinical Trial)
试验速览
- 阶段
- 不适用
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- evaliuation of labial bone changes
研究概览
简要总结
Immediate implant placement with no graft , autogenous graft or xenograft with provisionalization.
详细描述
Immediate implant placement in maxillary esthetic zone without augmenting the jumping gap versus the use of autogenous bone particulates or demineralized bovine bone graft (Randomized Clinical Trial)
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Health Services Research
- 盲法
- Single (Participant)
盲法说明
Immediate implant placement in maxillary esthetic zone without augmenting the jumping gap versus the use of autogenous bone particulates or demineralized bovine bone graft.
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •patients with non-restorable teeth
排除标准
- •intra oral pathology and systemic conditions that contraindicate dental implants.
研究组 & 干预措施
control group
under local anaesthesia patients hopeless teeth are be extracted. then immediate implant is palced with no graft and immediate temporary prothesis is loaded upon the immediate implants.implant stability is evaluated immediately and 3 months post operatively
干预措施: control group (Procedure)
study group
under local anaesthesia patients hopeless teeth are be extracted. then immediate implant is palced with autogenous bone graft and immediate temporary prothesis is loaded upon the immediate implants.implant stability is evaluated immediately and 3 months post operatively
干预措施: study group (Procedure)
study group 2
under local anaesthesia patients hopeless teeth are be extracted. then immediate implant is palced withxenograft and immediate temporary prothesis is loaded upon the immediate implants.implant stability is evaluated immediately and 3 months post operatively
干预措施: study group 2 (Procedure)
结局指标
主要结局
evaliuation of labial bone changes
时间窗: 6 month
Evaluation the thickness of the facial bony wall by millimeter in the CBCT
evaluation of marginal bone changes
时间窗: 6 months
evaluation of interproximal bone changes by millimeter in the CBCT
次要结局
- pink aesthetic score(6 month)
研究者
mostafa attiea
B.D.S., principal investigator
Cairo University