NL-OMON34343已完成不适用
Immediate placement and/or restoration of a single-tooth implant after extraction in the anterior maxilla. - Immediate placement after extraction.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 76
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
- 18 至 99（—）
入选标准
- •- The patient is 18 years or older;
- •- The replacing tooth is an incisor (central or lateral), a canine or a first premolar in the maxilla.
- •- The adjacent teeth are natural teeth;
- •- The implant site must be free from infection;
- •- Adequate oral hygiene (modified plaque index and modified sulcus bleeding index <= 1)
- •- Sufficient mesio-distal, bucco-lingual, and interocclusal space for placement of an anatomic restoration;
- •- The patient is capable of understanding and giving informed consent.
排除标准
- •- Medical and general contraindications for the surgical procedures;
- •- Presence of an active and uncontrolled periodontal disease;
- •- Presence of pathologic microflora;
- •- Bruxism;
- •- Site of implant placement is an extraction wound younger than 24 hours;
- •- Smoking (patients who stop smoking six weeks before the operation can be included);
- •- A history of local radiotherapy to the head and neck region.
研究者
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