Varicose veins – Diagnosis and treatment – Mayo Clinic

Your surgeon uses a thin video camera inserted in your leg to visualize and close varicose veins and then removes the veins through small incisions. This procedure is performed on an outpatient basis. Varicose veins that develop during pregnancy generally improve without medical treatment within three to 12 months after delivery.

https://www.mayoclinic.org/diseases-conditions/varicose-veins/diagnosis-treatment/drc-20350649