Objective. To study the effectiveness of endovascular laser coagulation in patients with recurrent varicose veins in their lower extremities.Material and methods. Outcomes after the treatment of 54 patients with varicose vein relapses in the lower extremities were analyzed. Under the tumescent anesthesia, endovascular laser coagulation was made: in 5 patients – stump of the great saphenous vein; in 22 patients – recanalized, residual and preserved subcutaneous venous trunks; in 27 patients – insufficient communicating veins of the thigh and lower leg.Results and discussion. In average, surgery lasted for 31 ± 0.6 minutes; intensity of the postoperative pain syndrome was 3.4 ± 0.4 points. Early postoperative complications were registered in 1 (1.8 %) patient, side effects in the form of hyperpigmentation and paraesthesia – in 4 (7.4 %). In 12 months, all operated patients demonstrated an improvement in all parameters of their quality of life by 29.2– 40 %; cosmetic outcome after surgery was 7.8 points out of a ten-point scale. The long-term observation revealed the relapse in varicose veins only in 1 (1.8 %) patient.Conclusion. The justified use of endovasal laser coagulation in patients with relapses of varicose veins in the lower extremities allows to avoid manipulations in the area of scar-altered tissues, to reduce tissue damage and duration of surgery, to improve patients’ quality of life, to avoid additional incisions as well as to improve cosmetic outcomes after surgery.

Introduction. True doubling of great saphenous vein is observed in 1.6–2.1% of patients with varicose veins and may be one of the reasons for the development of postoperative relapse of the disease. Performing endovasal laser coagulation (EVLC) of both great saphenous vein trunks makes it possible to increase the radicality of the intervention and reduce the likelihood of a recurrence of varicose veins.Aim. Based on the study of immediate and long-term results, to substantiate the expediency of using EVLC of the main and true additional stem of great saphenous vein in patients with varicose veins.Materials and methods. From 2014 to 2020, 24 patients with a true doubling of great saphenous vein were treated. Among the applicants there were 12 women and 12 men aged 23 to 62 years with clinical class C2–C4 according to the CEAP (Clinical, Etiologic, Anatomic, Pathophysiologic) classification. All patients under tumescent anesthesia underwent simultaneous EVLC of the main and accessory trunk of the BPV, followed by miniflebectomy or sclerobliteration of varicose tributaries.Results and discussion. The use of simultaneous coagulation of both trunks was performed by all patients, thus the technical success of the operation was observed in 100% of cases. There were no intraoperative complications. The use of such a volume of intervention is accompanied by an increase in the duration of the operation by 29.3%. Hyperpigmentation in the projection of the coagulated trunk was observed in 2 (8.3%) patients, neurological disorders – in 1 (4.2%) patient. During the examination of patients 1–2 years after the operation, no relapses of the disease were detected, and the cosmetic result of the intervention on a ten-point scale, patients on average estimated at 7.6 points.Conclusions. True doubling of the great saphenous vein is rare and may increase the likelihood of relapses of the disease. EVLC of the main and additional BPV trunks is accompanied by an increase in the duration of surgery by an average of 29.3%, and the number of patients with hyperpigmentation by 1.5 times. Simultaneous EVLC of both tables with true duplication of BPV makes it possible to reliably block a potential source of varicose disease recurrence and reduce the likelihood of recurrent veins.

A clinical case of simultaneous laser obliteration in a patient with recurrent varicose veins and a Baker’s cyst is presented. As has been demonstrated, simultaneous laser obliteration of varicose veins and a Baker’s cyst is a safe and effective technique which allows to improve outcomes after treatment, to reduce rehabilitation period and to avoid complications.