Esthetic Outcome, Clinical Performance, Patient Perception and Cost-Time Efficiency of Implant-supported Single Crowns influenced by the Prosthetic Workflow – a Randomized Clinical Trial in the Esthetic Zone - Ceramic Esthetic

Zentrum für Zahnmedizin, Klinik für Rekonstruktive Zahnmedizin0 个研究点目标入组 60 人开始时间: 2023年6月22日最近更新: 2024年8月19日

适应症

试验速览

暂无简介。

•1. Die Probanden müssen vor jeder studienbezogenen Handlung freiwillig die Einverständniserklärung unterzeichnet haben.
•2. Erfolgreich osseointegriertes Straumann-Einzelzahnimplantat auf Knochenniveau 4,1 mm (BL/BLT), das mindestens 8 Wochen nach der Zahnextraktion eingesetzt wurde
•3. Implantatachse kompatibel mit transokklusaler Schraubenretention (Schraubenzugang palatinal der Inzisalkanten)

•1. Systemic disease that would interfere with dental implant therapy (e.g. uncontrolled diabetes, i.v. bisphosphonate intake)
•2. Any contraindications for oral surgical procedures
•3. History of local irradiation therapy in the head-neck area
•4. Patients who smoke >10 cigarettes per day or tobacco equivalents or chew tobacco
•5. Subjects who have undergone administration of any investigational device within 30 days of enrolment in the study
•6. Conditions or circumstances, in the opinion of the investigator, which would prevent completion of study participation or interfere with analysis of study results, such as history of non-compliance or unreliability
•7. Physical or mental handicaps that would interfere with the ability to perform adequate oral hygiene
•8. Pregnant or breastfeeding women
•9. Existing implants in the adjacent position
•10. Removable dentures in the opposing dentition
•11. Patients with inadequate oral hygiene (Periodontal examination PGU > 2) or unmotivated for adequate home care
•12. Lack of primary stability of the implant
•13. Inappropriate implant position for a screw-retained restoration
•14. Severe bruxing or clenching habits

发起方

Zentrum für Zahnmedizin, Klinik für Rekonstruktive Zahnmedizin