Table 1.

Frequency of ureter deviation (right and left combined). Mean weight was also calculated for each category.

Maximal deviation of ureter from psoas muscle (mm)	Number of cases	Percent	Mean weight (kg)
0	24	44%	78
0–5	18	33%	83
5–10	8	15%	75
>10	4	7%	135
Total	54