populations. It is well-known that inguinal hernia surgery can lead to significant degree of acute perioperative pain. At the same time, patients undergoing inguinal hernia operation are at increased risk to develop chronic neuropathic groin pain. In the literature, several approaches to prophylaxis and treatment of perioperative pain have been described including: infiltration of local anesthetics by surgeons, ilioinguonal/iliohypogastric nerve blocks, neuroaxial blockade, and caudal block in pediatric petients.