Prone PCNL N = 18 | Supine PCNL N = 20 | P value | |
---|---|---|---|
Operative times (min), mean ± SD | 113.72 ± 11.73 | 80.95 ± 10.26 | 0.01** |
Fluoroscopic time (s), mean ± SD | 276.39 ± 35.49 | 209.05 ± 3 6.95 | 0.001** |
Blood transfusion | 2 (11.1) | 2 (5) | 0.55 |
Postoperative fever | 3 (16.7) | 2 (10) | 0.47 |
Upper calyx approachability | 12 (66,7) | 19 (95) | 0.013 |
Stone-free | 7 (38.9) | 17 (85) | 0.03 |