Fig. 2From: Influence of cold atmospheric-pressure-plasma in combination with different pretreatment methods on the pull-off tensile load in two-piece abutment-crowns: an in-vitro studyPlasma treatment procedure with “piezobrush PZ2” plasma device to (a) the inner surface of the crown (the crown is fixed in a yellow silicone mold), (b) the titanium base surface (the Ti-base is screwed onto an implant which is fixed in a metal clamp)Back to article page