IRCT20120702010155N4已完成未知
Radiographic comparison of density and height of posterior of maxillary bone after use of open sinus lift with and without PRF
Gingival and Dental Research Center of Tabriz Faculty of Dentistry0 个研究点目标入组 14 人开始时间: 待定最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 发起方
- 入组人数
- 14
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 30 years 至 80 years（—）
- 性别
- All
入选标准
- •The existence of bilaterally partial edentulous or complete edentulous in maxillary posterior region
- •Height of the remaining bone between the floor of sinus and alveolar crest be more than 4 mm and less than 8 mm
排除标准
- •Smokers- Pregnant women- Pathological symptoms or cystic lesions in the sinus - Acute and chronic inflammatory disease of sinus- Benign and malignant tumors in sinus- Systemic diseases such as uncontrolled diabetes- Cardiovascular diseases- Cancer- Head and neck radiotherapy- Autoimmune diseases that makes trouble, healing of soft and hard tissue- Taking steroidal drugs, immune system suppression and bisphosphonates- The existence of untreated periodontal disease and priapical disease, especially in the adjacent teeth of sinus floor.
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