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Methods used to achieve intended migration in group B
| Method | N (%) |
|---|---|
| Only positioning | 0 (0) |
| Guidewire manipulation | 6 (12) |
| Ureteric stent and forced irrigation | 5 (10) |
| Semi-rigid URS and forced irrigation | 20 (40) |
| Laser fragmentation of the stone periphery | 19 (38) |
