Table 1 (Abstract O5).
Tabulation of data comparing preoperative arthrocentesis findings to intraoperative findings based on diagnosis
| Site | Diagnosis | Preoperative Arthrocentesis Culture | Intraoperative Culture | ||||
|---|---|---|---|---|---|---|---|
| Positive | Negative | Positive | Negative | ||||
| Hip | 12 | Prosthetic Joint Infection (PJI) | 4 | 3 | 1 | 3 | 1 |
| Avascular Necrosis (AVN) | 2 | 0 | 2 | 0 | 2 | ||
| Aseptic Loosening | 2 | 0 | 2 | 0 | 2 | ||
| Non-Union | 1 | 0 | 1 | 0 | 1 | ||
| Exacerbation of Osteoarthritis | 1 | 0 | 1 | 0 | 1 | ||
| Septic Arthritis | 2 | 1 | 1 | - | - | ||
| Knee | 18 | Prosthetic Joint Infection (PJI) | 12 | 10 | 2 | 11 | 1 |
| Avascular Necrosis (AVN) | 1 | 0 | 1 | 0 | 1 | ||
| Aseptic Loosening | 1 | 0 | 1 | 1 | 0 | ||
| Non-Union | 1 | 0 | 1 | 0 | 1 | ||
| Exacerbation of Osteoarthritis | 3 | 0 | 3 | 0 | 3 | ||
| Septic Arthritis | 0 | 0 | 0 | 0 | 0 | ||