Which vein is commonly associated with the insertion of nontunneled percutaneous venous access devices?

The femoral vein is commonly associated with the insertion of nontunneled percutaneous venous access devices. This is largely due to its anatomical location, which is more easily accessible in emergency situations or in patients with difficult peripheral access. The femoral vein is situated in the groin area and provides a large diameter, making it an ideal target for healthcare providers when immediate and reliable access to the central venous system is required.

Nontunneled catheters can be placed directly into the femoral vein to facilitate rapid infusion of fluids or medications, blood products, or for hemodialysis. While other veins like the median cubital, basilic, and cephalic are important for peripheral access — primarily for short-term use — they do not provide the same level of access as the femoral vein when a central venous line is needed promptly.