Clinical Study
Effectiveness of Flexible Ureterorenoscopy and Laser Lithotripsy for Multiple Unilateral Intrarenal Stones Smaller Than 2 cm
Table 2
Evaluation of intraoperative and postoperative data.
| Mean operative time (min) | 60.3 ± 22.0 (30–130) | Use of holmium laser only (n) | 18 (37.5%) | Use of basket catheter only (n) | 3 (6.2%) | Use of laser and basket catheter (n) | 27 (56.3%) | DJS placement (n) | 33 (68.8%) | Mean duration of DJS (day) | 27.8 ± 8.3 (7–60) | Mean hospital stay (hour) | 24.1 ± 3.8 (18–48) | Overall SFR (%) | 91.7 | Stone burden <20 mm | 100 | Stone burden ≥20 mm | 84 | Complications (n) | 6 (12.5%) | UTI | 3 | Prolonged hematuria | 2 | Ureteral perforation | 1 |
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