Key points of dissection of ant region in thigh Lat cutaneous br Inguinal lig Dissect cutaneous nn. (lohnypogastric n I Lat femoral e Find the lat. cutaneous femoral n. cutaneous: i Femoral br Genitofemoral n at 5-10cm below sup. ant iliac Great spIne Ant. cutaneous saphenous v Find saphenous n (followed the n. temoraln. great saphenous v. at post. border i Cutaneous bri L(obturator n 2. i of med. epicondyle of femur Ant cutaneous Find ant And med. cutaneous brs br (femoral n Find the cutaneous brs of obrurator n Saphenous nAnt. cutaneous n.(femoral n.) Lat.cutaneous br. (illohypogastric n. Lat.femoral cutaneous n. Inguinal lig. Femoral br. Genitofemoral n.. Great saphenous v. Cutaneous br. (obturator n.). Ant.cutaneous br.(femoral n.) Saphenous n. Key points of dissection of ant. region in thigh Dissect cutaneous nn.  Find the lat. cutaneous femoral n. at 5-10cm below sup.ant.iliac spine.  Find saphenous n.(followed the great saphenous v. at post. border of med.epicondyle of femur.  Find ant. And med.cutaneous brs.  Find the cutaneous brs of obrurator n