[Retracted] Judgment and Prevention of Urinary Tract Injury in Gynecological Surgery Based on Data Mining

Table 1

The status of complicated ureters and bladders in different laparoscopic surgery classifications.

Type of surgery	Total number of cases	Bladder injury	Ureteral injury
			Right	Left side	Bilateral
Level 1 surgery	0	0	0	0	0
Secondary surgery	3	2	1	0	0
Tertiary surgery	7	4	2	1	0
Level 4 surgery	29	15	9	5	0
Total	39	21	12	6	0