Gynaecology & Obstetrics In cervical incompetence, encirclage operation done are:a) Mc Donald operationb) Shirodkar operationc) Purandare’s operationd) Khanna’s sling operatione) Abdominal sling operation A ab B a C ad D bc 💡 Explanation In cervical incompetence, encirclage operation done are:a) Mc Donald operationb) Shirodkar operationc) Purandare's operationd) Khanna's sling operatione) Abdominal sling operation ✓ Correct Answer: A. ab