A randomized clinical trial to investigate the influence of the healing procedure - closed vs. open healing - on the success rate of dental implants - iSy - open vs. closed

Zentrum für Zahnmedizin Prof. Dr. Schnutenhaus MVZ GmbH0 个研究点目标入组 40 人开始时间: 2024年1月5日最近更新: 2024年8月19日

适应症

试验速览

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•Interdental gaps in the maxillary and/or mandibular posterior region
•- Free-end situations in the maxillary and/or mandibular posterior region
•o The extraction was at least 3 months ago. Only early implantations (3 - 6 months post extraction) and late implantations (> 6 months post extraction) are performed.
•- A contralateral natural tooth must be present as a reference tooth, as well as antagonistic dentition.
•- The patient has good oral hygiene and compliance.
•- A pre-implant hygiene phase must have been completed.
•- The patient's declaration of consent is available.

•- Persons under 18 or persons lacking legal capacity
•- Untreated acute periodontitis with pocket depths > 4 mm.
•- Heavy smokers (more than 10 cigarettes per day)
•- Taking bisphosphonates
•- Pregnant women
•- Alcohol or drug addicts
•- Patients with an infectious disease such as hepatitis, HIV or AIDS
•- Patients with severe diabetes mellitus.
•- Immediate implantations
•- Primarily recognizable need for augmentation
•- Width of the gap in the mesio-distal direction for single-tooth gaps > 6.8 mm

发起方