One-piece zirconia implants restored with three-unit all-ceramic fixed dental prostheses on maxillary and mandibular posterior teeth. A prospective clinical multicentric study. - PROSEC Multicentric Study

Charité Campus Benjamin Franklin0 个研究点目标入组 40 人开始时间: 2022年10月10日最近更新: 2024年8月19日

适应症

试验速览

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•Patients with the following planning findings are restored with implants:
•- The intraoral condition of the patient shows a dentition with the need for a three-unit end abutment bridge.
•- Internal sinus lift up to 2mm allowed.
•- Min. implant length 8mm.
•- Extraction at least 3 months ago. Only early implant placement (3 - 6 months post extraction) and late implant placement (> 6 months post extraction).
•- Lateral bone augmentations are possible simultaneously during the surgical procedure.
•- The patient demonstrates good oral hygiene and compliance.
•- A pre-implant hygiene phase and or pa treatment must be completed.

•- 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 or rank ligand inhibitors (Denuso-map) or other drugs affecting bone metabolism (e.g. Cor-tison).
•- Pregnant women.
•- Alcohol or drug abusers.
•- Patients with an infectious disease such as hepatitis or HIV or AIDS.
•- Patients with severe, uncontrolled diabetes.
•- Immediate implantations.
•- Patients with signs of bruxism.
•- Patients who require an internal sinus lift > 2 mm or an external sinus lift for implantation of a ceramic.implant CI due to bone resorption.

发起方

Charité Campus Benjamin Franklin