Clinical Study
Synovial Fluid Aspiration Should Not Be Routinely Performed during the Two-Stage Exchange of the Knee
Figure 2
Correlation between synovial white blood cell count and duration from stage one to interstage aspiration. SWBCC: synovial white blood cell count; IA: interstage aspiration; circles showing SWBCC without histopathologic samples indicating infection persistence; squares showing SWBCC with histopathologic samples indicating infection persistence; diamonds showing SWBCC without histopathologic samples.