Vein Glossary

Below is a glossary of terms related to all aspects of venous disease

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Laser (Light Amplification by Stimulated Emission of Radiation)
A laser is used to treat veins. The laser delivers a single wavelength of intense electromagnetic radiation (light energy) directly into the vein, causing intense heat that destroys the lining of the vein. The vein will eventually clot and scar down.
  -- 940-nm laser for treatment of saphenous insufficiency: histological analysis and long-term follow-up,