Common femoral vein (CFV)

The common femoral vein (CFV) is a large blood vessel located within the femoral triangle of the groin and serves as the primary site for femoral venous access [1, 2]. It is a critical anatomical structure used by clinicians to establish central venous access for administering intravenous fluids, medications, and parenteral nutrition, as well as for performing hemodialysis and emergency resuscitation [3, 4, 6]. While the site provides a rapid and predictable route for vascular entry—especially when internal jugular or subclavian access is unavailable—it is associated with clinical risks such as deep vein thrombosis (DVT) and catheter-related bloodstream infections [6, 8]. Importantly, the femoral venous access site is a clinical and anatomical landmark rather than a therapeutic target molecule such as a receptor, enzyme, or transporter [1, 5]. It does not possess a specific pharmacological mechanism of action, as its role in medicine is purely as a procedural conduit for systemic delivery [7, 9].

Other names

Femoral veinFemoral venous accessFemoral access siteCommon femoral vein access