Table 2: Intraoperative parameters
| Parameter | Number of patients (%) |
| Tract size 22 Fr | 27 (24.1%) |
| Tract size 24 Fr | 85 (75.9%) |
| Number of patients with superior calyceal puncture | 24 (21.4%) |
| Post-PCNL hematuria in superior calyceal punctures | 07/ 24 (29.2%) |