PROCESS FOR PROVIDING A TOPOGRAPHY TO THE SURFACE OF A DENTAL IMPLANT

摘要

The present invention relates to a method of providing a shape to a tooth implant surface made of a ceramic material. The method of the present invention consists in etching at least a part of the surface of the tooth implant with an etching solution containing hydrofluoric acid at a temperature of 70 占 폚 or higher. The grain byproducts or agglomerates of the grains are removed from the ceramic material by the method described above.;Tooth implants, ceramic materials, core roughness