The ND:YAG is used for targeted treatment of larger or deeper spider veins and vascular lesions on the face and body. It is not meant for treatment of tortuous, bulging, large diameter varicose veins.
The ND:YAG works by penetrating the blood vessel and coagulating the blood inside the vessel, which causes it to collapse and seal. Over the next few weeks, the vessel will disappear and will be reabsorbed by the body. It can be used on all skin types.