Surgery G.I.T f80c9a77 Nerve most commonly injured in Mc Burney incision A Subcostal B Iliohypogastric N C 11th thoracic D Ilionguinal High-Yield Explanation if direct right-sided inguinal hernia if present, during appendicectomy injury there will be ilioinguinal nerve injury. Reference SRB edition:5 page:994