Figure 5.

The SEM assessment for all bone graft materials [(a) Tutobone_®, (b) HA-Endobon_® and (c) Human Spongiosa] and bacteria strains in presence or absence of CHX solution 0.2% in a magnification of ×5000 is depicted. The micrograph shows a successful adhesion of the microorganisms on the bone scaffold with formation of bacterial clusters or chains on the planar surfaces as well as in the topographic niches. The bar represents 5 μm.