Lateral Sinus Lift Technique Using Trephine Osteotomy With Simultaneous Implant Placement (Clinical Trial)
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 14
- 试验地点
- 1
- 主要终点
- change in bone vertical bone height
研究概览
简要总结
Trephine osteotomy was used for lateral sinus lifting technique associated with sinus floor augmentation using the autogenous bone resulting from implant drilling using specialized trephine drills.
详细描述
The study includes 14 patients in whom the lateral sinus lift technique was performed using the trephine osteotomy with simultaneous implant placement.
Sinus floor augmentation with autogenous bone graft resulting from implant site preparation with trephine drills.
Implant stability and rate of complications such as Schneiderian membrane perforation and bleeding will be assessed.
Patients will also provide their subjective assessment of postoperative pain and swelling. Vertical bone height, that will be gained, will be assessed radiographically
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 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
- •Patients of both genders requiring implant placement in the posterior maxilla.
- •Age between 20-50 years.
- •Tooth extractions at the implant sites were performed at least 4 months before surgery.
- •Residual bone height between the alveolar bone crest and the sinus floor ranges from 4 to 6 mm.
- •Patients who are willing and fully capable to comply with the study protocol
排除标准
- •Maxillary sinus pathologies (sinusitis, long standing nasal obstruction)
- •Any disease contraindicating surgery (e.g. uncontrolled diabetes)
- •Heavy smokers
- •Acute oral infections
- •Poor oral hygiene
- •A history of radiotherapy or chemotherapy of the head and neck region
结局指标
主要结局
change in bone vertical bone height
时间窗: at baseline, 3rd and 6th months
Panoramic radiography will be performed immediately postoperatively and cone beam computed tomography (CBCT)
Change in Implant stability
时间窗: at baseline and 6 months
This will be measured by implant stability meter (OsstellTM)
change in bone density
时间窗: at baseline, 3rd and 6th months
Panoramic radiography will be performed immediately postoperatively and cone beam computed tomography (CBCT)
change in bone volume
时间窗: at baseline, 3rd and 6th months
Panoramic radiography will be performed immediately postoperatively and cone beam computed tomography (CBCT)
次要结局
- Postoperative edema(after 1 week)
- post operative pain(after 1 week)
研究者
Hams Hamed Abdelrahman
Assistant lecturer of DPH and Clinical statistician
Alexandria University