Complications of sling procedures (TVT) for USI are all except:: (A) Injury to bladder and wound haematoma, (B) Sling erosion paicularly with polytetrafluoroethyl- ene (Goretex), (C) Overactive bladder in about 7% cases, (D) Obturator nerve injury is about 10%
Answer is D. 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