The Great Saphenous Vein (GSV) runs to the malleolus in which orientation?

The Great Saphenous Vein (GSV) is a major superficial vein of the leg, and its anatomical trajectory is important for understanding venous anatomy and pathology. The GSV typically originates from the dorsal venous arch of the foot and ascends along the medial aspect of the leg and thigh, reaching the groin area where it drains into the femoral vein.

When considering its course to the malleolus, the GSV runs in an anterior and medial orientation. As it travels up the leg, it maintains a position close to the medial side, which means it is oriented towards the middle of the body. Simultaneously, it is also anterior in relation to the corresponding bony structures, such as the tibia, effectively placing it in front of and toward the center of the leg. This anatomical relationship is crucial during diagnostic procedures and when evaluating venous diseases, as it helps in localizing the vein for assessments or interventions.

Recognizing the correct pathway of the GSV is essential for accurate sonographic assessment in phlebology, especially in understanding the anatomy for any procedures like saphenous vein stripping or in the evaluation of conditions such as varicose veins.