Practical Guide "Workshop on the Treatment of Varicose Veins" ed., Konstantinova G.D., et al., Current methods of minimally invasive treatment of the presented pathology are considered. On the example of ultrasound, pathogenetic and pathomorphological changes occurring during the progression of the disease are shown. Methods of surgical correction of this condition are presented: cryostripping, coagulation inside the sausage, sclerobliteration, laser coagulation, endoscopic dissections, correction of valvular inconsistency, phlebectomy.