2021 Feb 7. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan–.
Venous access can be obtained through the cannulation of peripheral (e.g., antecubital vein, saphenous vein) or central veins (e.g., internal jugular vein, femoral vein). The insertion of a central venous line is potentially life-saving as, in emergent situations, it allows rapid administration of high-volume isotonic fluids and medications that would otherwise be caustic to peripheral veins. This article will focus on central venous access via the femoral vein. However, there are some aspects applicable to other central venous access sites.