Interaction of temporary and definitive prosthetic materials for implant-suprastructures with the peri-implant soft-tissue (study part1) and longevity of implant-supported, monolithic zirconia crowns (study part 2): prospective, randomized pilot study

niversitätsklinikum Ulm0 个研究点目标入组 20 人开始时间: 2020年1月21日最近更新: 2024年8月19日

适应症

试验速览

暂无简介。

•Tooth space width at least 7 mm, allowing for an implant insertion before the study starts or as the case may be, state after two-stage augmentation or internal sinus lift or one-stage minor extent lateral Augmentation;
•at least 2 mm gingival height;
•legally competent patient with supply needs

•Need for major extent lateral augmentation in a one-stage procedure (meaning that two-stage bone block surgery can be included as well as internal sinus lift or minor extent lateral augmentation)
•Need for application of a soft tissue transplant
•Implant insertion using a surgical template was impossible before the study starts
•Tooth space width is smaller than 7 mm (The interdental papilla would be severed during punch biopsy in this case)
•Less than 2 mm gingival height in the lowest most area
•Lack of informed consent
•Chronic diseases
•Pregnancy
•Alcohol- or drug abusus
•Anamnestic peculiarities, ruling out implant treatment before the study starts

发起方

niversitätsklinikum Ulm