Lower limb anatomy in 3D:
lymphatic system

The lymphatic vessels and lymph nodes of the lower limb, draining towards the inguinal nodes.

The superficial lymphatic vessels follow the great and small saphenous veins, draining into the superficial inguinal and popliteal nodes. The deep vessels accompany the deep veins and reach the deep inguinal nodes, and from there the lymph flows to the external iliac nodes.