Ultrasound for Vascular Access

Ultrasound can be employed to facilitate central and peripheral vascular access. In some cases, such as internal jugular vein cannulation, the use of ultrasound makes the procedure faster and safer while limiting the number of attempts. Complications such as carotid artery puncture or pneumothorax may be reduced. In other procedures, such as subclavian vein cannulation, the role of ultrasound in facilitating the procedure is less clear. Last, peripheral venous access may benefit from observation of patent vasculature and procedure-guidance, however, the reduction of any complications is not documented.