Gynaecology & Obstetrics 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% π‘ Explanation Complications of sling procedures (TVT) for USI are all except: β Correct Answer: D. Obturator nerve injury is about 10%