We've been removing feeder veins to treat telangiectasis since the 70's. From 2005 on, we've been finding those veins by augmented reality and treating them with CLaCS (a combination of transdermal laser, skin cooling and Dextrose75%).
The prevalence of those feeder veins is significantly higher in a patient with telangiectasias comparing to a patient with no aesthetic concern on the leg (no visible telangiectasias or small varicosities)
What is your opinion/experience?