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% 💡 Explanation Complications of sling procedures (TVT) for USI are all except: ✓ Correct Answer: D. Obturator nerve injury is about 10%