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Regenerative surgical treatment of peri-implantosseous defects - a multicenter randomized prospective clinical study

Project description:A controlled randomized multicentre prospective clinical trial of 12 months duration at 5 centres. To evaluate and compare appliance of porous titanium granules (PTG) during surgical treatment of peri-implant osseous defects of…

A randomized controlled clinical trial of Titanium and Zirconia implants in maxillary single tooth replacement

To compare, in a randomized controlled clinical trial, titanium and zirconia implants for the replacement of a single upper premolar after 1 and 3 years of function.