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Stone Clearance Threshold Analysis Among Patients with Follow-Up Computed Tomography Imaging (n = 24)
| Stone clearance threshold | Patients, n (%) | Mean volume of stone removed, mm3 ± SD |
|---|---|---|
| 100% (stone free) | 8 (33.3) | 2266.8 ± 1893.8 |
| >90% | 22 (91.7) | 2588.5 ± 1930.0 |
| >80% | 23 (95.8) | 2593.1 ± 1885.8 |
| >60% | 24 (100.0) | 2513.9 ± 1884.7 |
