Endovenous laser treatment of the varicose veins in lower limbs: A retrospective analysis of 450 cases / 中国微创外科杂志

ABSTRACT

Objective To evaluate the efficacy of endovenous laser treatment(EVLT) in the treatment of varicose veins in lower limbs. Methods A total of 450 cases of varicose veins in lower limbs(606 limbs) received EVLT with 940 nm diode laser under a continuous mode from October 2003 to February 2006.All the patients were evaluated with color ultrasonography after the operation.Results The follow-up duration was 2～29 months(mean,16 months).Satisfactory effects were achieved in XXX cases,with varicose veins subsided and sense of swelling and heaviness significantly relieved.In 49 cases accompanying active ulcers before operation,the ulcer healed within 10 days after operation in 44 cases and within 16 days in 5 cases.Five cases experiencing a heat injury were dismissed from hospital on the 7th day after operation.Conclusions EVLT is a minimally invasive operation possessing safety,simple performance,and effectiveness,and without leaving any scar.It is an ideal method in the treatment of varicose veins of lower limbs.