Figure 4

The microstructures of the fractured surfaces of dry bone cement, (a) cement without antibiotic (control group), (b) cement containing ciprofloxacin and (c) cement containing vancomycin.

The microstructures of the fractured surfaces of dry bone cement, (a) cement without antibiotic (control group), (b) cement containing ciprofloxacin and (c) cement containing vancomycin.