Reoperation causes

Number of women (n = 12)

Slacking of string because of symptoms due to tight sling

4 (33.3%)

New mid-urethral sling due to mesh exposition in vaginal mucosa

3 (25.0%)

New mid-urethral sling due to perforation of urethra at primary operation

2 (16.7%)

Tightening of sling because of symptoms due to slack sling

1 (8.3%)

New mid-urethral sling due to abundant bleeding at primary operation

1 (8.3%)

Removal of sling because of unknown inconveniences

1 (8.3%)