Table 2 Postoperative functional and morphological changes at 6 months
Success: n (%) | 42 (91.3) |
SRF (%): mean (range) | 19.7 (0–34) |
SRF changes: n (%) | |
 • Improved | 24 (52.2%) |
 • Stable | 18 (39.1%) |
 • Deteriorated | 4 (8.7%) |
Postoperative renal drainage: n (%) | |
 • Normal | 22 (47.8%) |
 • Prolonged | 24 (52.2%) |
SFU Grade of hydronephrosis: n (%) | |
 • Grade 0 | 2 (4.4) |
 • Grade 1 | 6 (13) |
 • Grade 2 | 28 (60.9) |
 • Grade 3 | 6 (13) |
 • Grade 4 | 4 (8.7) |