What is vein mapping?

Vein mapping is a diagnostic test that is used to map out the location and condition of veins in the body, particularly the arms and legs. The test involves the use of ultrasonic waves, coupled with a doppler ultrasound machine, which is used to create a visual map of the veins in the body. Vein mapping is commonly used to diagnose blood clots, varicose veins, and other vein-related issues. It can also be used as a guide for healthcare professionals when performing procedures such as dialysis, arterial bypass, and vein harvesting for procedures like coronary artery bypass. Vein mapping is a non-invasive and painless procedure that is relatively quick to perform and is generally well-tolerated by patients.