[Endovenous laser treatment (EVLT) for treatment of great saphenous vein insufficiency]
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Updated: Jul 7, 2026

Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane
Published on: December 9, 2022
N Constantea1, S Crişan, V Donca
1Universitatea de Medicină şi Farmacie I. Haţieganu Cluj-Napoca Facultatea de Medicină, Clinica Chirurgie V.
Objective:
To assess the efficacy and rate of complications of endovenous laser treatment (EVLT) of the great saphenous vein (GSV) insufficiency.
Method:
Between august 2002 and june 2007, 341 of the lower limbs of 322 patients were treated with EVLT using a 980-nm diode laser. Duplex ultrasound and clinical examinations were performed on the day of the procedure, the next day, and 6 to 12 months after the procedure.
Results:
All procedures were technically successful, and at the 3 months follow-up the Doppler ultrasound indicated the complete obstruction in all cases. 67 of the 70 lower limbs presented a complete obstruction at the 2 year follow-up. Only in two cases (2.85%) the GSV recanalization was observed after 6 months. As side effects reversible paresthesia, transient postoperative pain and ecchymosis were observed.
Conclusion:
EVLT is a safe technique, with low incidence of recanalization and postoperative complications.
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