Lateral cutaneous nerve of thigh arises from
LUMBAR PLEXUSFormed by ventral rami of LI, L2, L3, and pa of L4. These rami divide into dorsal and ventral divisions.From the ventral divisions: ilioinguinal (LI), genitofemoral (LI, L2) obturator (L2, L3, L4), accessory obturator (L3, L4) nerves.From the dorsal divisions: Lateral cutaneous nerve of thigh (L2, L3), femoral nerve (L2, L3, L4).Iliohypogastric contains fibers of both ventral and dorsal divisions (LI).Reference: Chaurasia Volume II; 7th edition; Page no: 41
Femoral Nerve
Lumbar Plexus
Obturator Nerve
Sciatic nerve
Lower limb