What are the two bundles of the lower leg?

• A. Ventromedial and Radial
• B. Ventromedial and Dorsolateral
• C. Dorsolateral and Ulnar
• D. Dorsolateral and Radial

Answer: (B)

Two main lymph drainage streams run in the lower leg, oriented toward the medial/anterior side and the lateral/posterior side. These are described as ventromedial and dorsolateral. The ventromedial bundle follows the medial aspect along the path of the great saphenous vein toward the superficial inguinal nodes, while the dorsolateral bundle follows the lateral/posterior aspect toward the popliteal and deep inguinal nodes along the small saphenous pathway. In Manual Lymph Drainage, guiding strokes toward these two bundles helps push lymph toward the inguinal drainage points, promoting effective drainage. Other pairings don’t reflect the leg’s main lymphatic drainage routes, as they either reference structures in the arm or mix regions that don’t form the leg’s two primary lymphatic bundles.