Subcostal nerveIliohypogastric nerveIlio-inguinal nerveLateral cutaneous nerve of thighFemoral nerveGenitofemoral nerveObturator nerveSubcostal nerve (T12)Iliohypogastric nerve (L1)Psoas major muscleIlio-inguinal nerve (L1)Lateral cutaneous nerve of thigh (L2,L3)Femoral nerve (L2 to L4)Genitofemoral nerve (L1,L2)Iliacus muscleObturator nerve (L2 to L4)Lumbosacral trunks(L4,L5)