NL-OMON41534已完成不适用
Implant-supported single tooth replacements in the aesthetic zone: a randomized clinical trial - Implant-supported single tooth replacements in the aesthetic zone
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 90
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 missing or lost tooth is an incisor (central or lateral), a canine or a first premolar in the maxilla. The adjacent teeth are natural teeth;
- •-Sufficient healthy and vital bone to insert a dental implant with a minimum length of 10 mm and at least 3.5 mm in diameter. In case of insufficient bone volume, a bone augmentation procedure will be performed with autologue bone. After three months of healing, the dental implant will then be inserted;
- •-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;
- •-Site of implant placement is an extraction wound younger than three months;
- •-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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