Planned iliohypogastric neurectomy for prevention of chronic pain after inguinal hernia repair.

Purpose: The present study aimed to investigate the effect of planned ilohypogastric neurectomy (IHPN) in preventing chronic postoperative inguinal pain (CPIP) after anterior herniorrhaphy (AH).

Materials And Methods: This prospective, randomized study was conducted between 2016 and 2023. Emergency and incarcerated hernia cases, bilateral inguinal hernias, cases with complications such as postoperative hematoma infection, cases in which the neuroanatomy of the inguinal region was unintentionally damaged, femoral hernias, and paraplegic patients with loss of sensation who underwent anterior inguinal herniorrhaphy with prolene mesh were excluded, and the remaining 1375 patients were included in this study.