The nerve commonly damaged during McBurney's incision is -: (A) Subcostal, (B) Iliohypogastric, (C) 11th thoracic, (D) 10th thoracic
Answer is B. "Right inguinal hernia is more common following a grid iron (MC Burney's) incision for appendiccectomy and is due to injury to the iliohypogastric nerve" - Bailey & Love