Fig. 2From: Ability of adhesion and biofilm formation of pathogens of periprosthetic joint infections on titanium-niobium nitride (TiNbN) ceramic coatingsP. aeruginosa and C. acnes initial adhesion with the surfaces. P. aeruginosa (left panels) and C. acnes (right panels) adhesion on Bioloy® ceramic covered discs (Bioloy®, white bars), titanium alloy (Ti6Al4V, gray bars), and chrome-cobalt (CoCrMo, black bars). Data are expressed as median and interquartile ranges, and the statistical significance was *p < 0.05, **p < 0.01, ***p < 0.001Back to article page