Introduction:Iatrogenic urinary tract injuries are potential complications of gynecologic and obstetric surgery. Our aim was to evaluate on suture type and size, length of urethral catheterization, length of hospitalization, reoperation rate, follow-up, and impact on quality of life following iatrogenic bladder and ureteral injury.
Materials and methods:In total, 81 women met inclusion criteria. Bladder injuries included 55 women, ureteral injuries 23 women, and three women had bladder and ureteral injury.
Results:The women were divided into three subgroups based on operation indication: Benign (N=37), cesarean section (N=11), and malignant (N=33). Most bladder injuries were managed by a two-layer suture followed by transurethral catheterization for 11.4 days (95%CI: 9.1 -13.6). The most frequent suture type was 3.0 Vicryl in all subgroups. Most ureteral injuries were managed by neoimplantation followed by ureteral stenting for 38.0 days (95%CI: 22.0 -54.0) and transurethral catheterization for 16.9 days (95%CI: 5.3 -28.4), or by ureteral stenting for 46.7 days (95%CI: 31.5 -61.2) and transurethral catheterization for 6.25 days (95%CI: 1.0 -13.5).Multiple linear regression showed a statistic significant increased median length of urethral catheterization when duration of surgery increased. A statistically significant longer median length of catheterization on 156% was found in the cesarean group compared to the benign group.
Conclusion:Our study demonstrates a high reoperation rate, and a high fistula rate in case of malignancy. Length of catheterization was high even in case of benign surgery, however, only two women developed a fistula in the benign group, suggesting reduction of catheterization length.