Table 3: Intra-operative variables for APCNL cases.

Intraoperative Criteria Variable Number (n=12) %
Puncture Site Inferior 10 83.3
Middle 2 16.6
Amplatz 26F 3 25
28F 4 33.3
30F 5 41.6
Fluoroscopy Time (with Ureteric Catheter insertion & tract dilatation) (mins.) 4 2 16.6
5 4 33.3
6 4 33.3
7 2 16.6
Mean±S.D Minimum Maximum
Operating Time (mins.) 44.5±5.8 37 54