Posterior abdominal wall Nerve supply ▣Branches of lumber plexus(L1~L4) lliohypogastric nerve >llioinguinal nerve >Lateral femoral cutaneous n. Femoral n. Obturator n. Genitofemoral n. Posterior abdominal wall Nerve supply ❑ Branches of lumber plexus(L1~L4) ➢ Iliohypogastric nerve ➢ Ilioinguinal nerve ➢ Lateral femoral cutaneous n. ➢ Femoral n. ➢ Obturator n. ➢ Genitofemoral n