Complications of sling procedures (TVT) for USI are all except:
Sling procedure employed for complicated cases of sphincter incompetence works by compressing urethra at the urethrovesical junction disadvantages:voiding difficulties, detrusor instability, sling erosion D.C.DUTTA&;S TEXTBOOK OF GYNAECOLOGY,Pg no:405,6th edition
Injury to bladder and wound haematoma
Sling erosion paicularly with polytetrafluoroethyl- ene (Goretex)
Overactive bladder in about 7% cases
Obturator nerve injury is about 10%
Urogynecology