<prompt> Most common nerve injured during hernia surgery:Ilioinguinal nerveIliohypogastric nerveGenitofemoral nerveNone of the above  <response>: External oblique aponeurosis is in close relation to ilioinguinal nerve hence during operation for inguinal hernia, prevention of injury to ilioinguinal nerve to avoid later development of incisional hernia is very impoant. MC injured nerve in laparoscopic hernia repair: Lateral cutaneous nerve of thigh Genitofemoral nerve GFN MC injured nerve in open hernia repair: Ilioinguinal nerve IlioHypogastric nerve Genital branch of GFNQ GHI in reverse sequence 