Key points of dissection of ant region in thigh Dissect the lymph nodes of inguinal region Sup. group -close to inguinal lig Inf. group-close to end of greater saphenous v Horizontal group of lymph nodes Attachment of Scarpa s fascia Superficial inguinal ring T Intercrural fibers Iliotibial Femoral Vertical group of Fascia lymph nodes lata Great saphenous vein Falciform edge of saphenous opening (fossa ovalis) e groupsInguinal lymph nodes Dissect the lymph nodes of inguinal region: Sup. group- close to inguinal lig. Inf.group- close to end of greater saphenous v. Five groups Key points of dissection of ant. region in thigh