Surgery Hiatus hernia is treated by-a) Surgery when medical treatment has failedb) Nissens’ fundoplicationc) Medical treatment onlyd) None of the above A ac B ab C ad D bc 💡 Explanation Hiatus hernia is treated by-a) Surgery when medical treatment has failedb) Nissens' fundoplicationc) Medical treatment onlyd) None of the above ✓ Correct Answer: B. ab