Table 2.
Intra-operative procedure characteristics
| Intra-operative characteristics | Median (range) |
|---|---|
| Ease of insertion, median (Range)* | 10 (2–10) |
| PUSEN insertion, n (%) Guide wire alone Access sheath |
16 (28) 40 (72) |
| Type of guide wire, n (%) Sensor Terumo PTFE |
16 (28) 10 4 2 |
| Ureteral access sheath, n (%) 10/12 11/13 12/14 |
40 (70) 28 11 1 |
| Laser characteristics in stone procedures (n = 54) Laser used, n (%) Laser type 200–272 365 Frequency (Hertz) Energy (Joules) Laser time (minutes) |
47 (87) 42 5 15 (3–70) 0.9 (0.4–1.5) 10 (1-60) |
| Basket characteristics in stone procedures (n = 54) Use of basket, n (%) Basket size (Fr) 1.7 1.9 2.2 |
30 (55) 5 14 11 |
*
Visual Analog Scale, 1 = difficult insertion and 10 = easy insertion