What percentage of varicose vein cases is attributed to the great saphenous vein (GSV)?

The correct answer indicates that 60% of varicose vein cases are attributed to the great saphenous vein (GSV). This statistic is significant as it highlights the prevalence of GSV involvement in chronic venous insufficiency and varicose vein pathology.

The great saphenous vein runs the length of the leg and connects to the deep venous system. Its anatomy and proximity to areas prone to valve incompetence make it a frequent source of varicose veins. In clinical practice, understanding that a substantial percentage of varicose vein cases are linked to the GSV emphasizes the importance of targeting this vein during assessments and treatment planning.

This knowledge assists practitioners in making informed decisions about intervention strategies, such as saphenous vein stripping or endovenous laser therapy, with the primary focus on maximizing patient outcomes by addressing the most common source of venous insufficiency.