Table 3.
Spectrum of pathogens.
| Pathogen | PJI (n = 18) | 
|---|---|
| Coagulase-negative staphylococci | 4 | 
| S. aureus | 1 | 
| Streptococcus spp. | 4 | 
| Enterococcus spp. | 1 | 
| Enterobacteriaceae | 4 | 
| Pseudomonas aeruginosa | 1 | 
| Other | – | 
| Culture-negative | 5 | 
| Polymicrobial infection | 2 | 
Table 3 illustrates the positive microbial results in patients with confirmed PJI. Among those, two individuals showed polymicrobial infections.