Variable | Value |
---|---|
Mean operative time, (SD, range), (min) | 46.15 ± 18.347 (25–100) |
Mean lasting time, (SD, range), (min) | 30.62 ± 16.454 (10–70) |
Mean hospital stays (SD, range) H | 23.96 (10.89, 15–48) |
Use of UAS, n (%) | 05 (20%) |
Use of fluoroscopy guidance, n (%) | 07 (28%) |
Stone clearance, n (%) | |
Primary stone clearance | 21/25 (84%) |
Secondary stone clearance | 23/25 (92%) |
SFR and size of the stone n (%) | |
< 20 mm | 13/16 (81.25%) |
> 20 mm | 7/9 (77.77%) |
SFR and UAS | |
Without | (20/25) (18/20) (90%) |
With | (5/25) (3/5) (60%) |
Mean number of procedures per patient | 1.08 |
Postoperative double-J stenting | 24/25 (96%) |
The ancillary procedure, n (%) | |
SWL | 1/25 (4%) |
RIRS | 1/25 (4%) |
URS | 1/25 (4%) |
Complications by modifies Clavien grading system | |
Clavien Grade I, n (%) | |
Fever | 3/25 (12%) |
Hematurea | 1/25 (4%) |
Clavien Grade II n (%) | |
Non obstructive pyelonephritis | 1/25 (4%) |
Clavien Grade IIIb | |
Steinstrasse | 1/25 (4%) |