Nerve most commonly injured in Mac Burneys incision -
Ans. is 'b' i.e.. Iliohypogastric N. o "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
Subcostal
Iliohypogastric N.
11th thoracic
Ilioinguinal
Liver