Table 1.
Patient and operative information.
| Time period, yr | ||||
|---|---|---|---|---|
| Parameters | 1 (1984–1994) | 2 (1995–2009) | 3 (2010–2021) | Total |
| No. pregnant patients | 24 | 35 | 28 | 87 |
| No. URS procedures | 25 | 39 | 32 | 96 |
| Highest level of ureteroscope insertion | ||||
| Renal pelvis | 18 (72%) | 19 (49%) | 26 (81%) | 63 (66%) |
| Upper ureter | 6 (24%) | 14 (36%) | ‐ | 20 (21%) |
| Middle ureter | ‐ | 5 (13%) | ‐ | 5 (5%) |
| Lower ureter | 1 (4%) | 1 (2%) | 6 (19%) | 8 (8%) |
| Trimester (at time of URS) | ||||
| First | 3 (12%) | 2 (5%) | 2 (6%) | 7 (7%) |
| Second | 9 (36%) | 17 (43%) | 5 (16%) | 31 (33%) |
| Third | 13 (52%) | 20 (52%) | 25 (78%) | 58 (60%) |
| Anesthesia | ||||
| General | 0 | 4 (10%) | 0 | 4 (4%) |
| Regional | 24 (96%) | 10 (26%) | 1 (3%) | 36 (38%) |
| LA/sedation | 1 (4%) | 25 (64%) | 31 (97%) | 56 (58%) |
LA = local anesthesia; No. = number; URS = ureteroscopy.