Objective: To evaluate short and midterm results after endovenous radiofrequency obliteration for treatment of saphenous reflux. Material and Method: Review and updated follow-up of a clinical series of patients after endovenous radiofrequency obliteration of insufficient saphenous trunks at the Hospital Dr. Eduardo Pereira, Valparaíso. Diagnosis was based on clinical parameters and color doppler ultrasonography. A preoperative and postoperative quality of life questionnaire was executed. Results: 77 patients (57 female) with an average age 58.3 years (23-83) and a mean follow-up time of 13.6 months. Patients consulted for symptomatic primary varicose veins of one lower extremity (49) or both (28) with 105 extremities. According to CEAP classification there were C2:84, C3:1, C4:9, C5:4 and C6:7. There were no C0 or C1 extremities. Superficial tributaries of more than 3 mm diameter were removed using Muller's method in all extremities. Furthermore, in some patients procedures were performed as complementary treatments: perforating veins ligation, skin grafting of ulcers or cutaneous-aponeurotic resection and deferred skin graft. A color doppler ultrasonography was performed one month later observing proper saphenous vein obliteration in 99% of cases and 94% at 6-months follow-up. There were no signs of deep vein thrombosis in all patients. The quality of life questionnaire revealed symptomatic relief and surgical satisfaction in the majority of patients. Conclusion: Endovascular radiofrequency obliteration for treatment of saphenous reflux is an effective method for the short and mid terms and can be done alongside other procedure. Key words: radiofrecuency; saphenous vein.
ResumenObjetivo: Evaluar los resultados iniciales y en el mediano plazo del tratamiento con radiofrecuencia (RF) de la Insuficiencia Venosa Superficial (IVS) de las extremidades inferiores. Material y Método: Serie de pacientes operados en el Hospital Dr. Eduardo Pereira, Valparaíso por IVS con tratamiento de los troncos safenos insuficientes mediante ablación RF. El diagnóstico fue clínico y mediante eco-doppler color. Se efectuó un cuestionario de calidad de vida en el pre y posoperatorio. Resultados: 77 pacientes (57 mujeres), edad promedio de 58,3 años (23-83) y un seguimiento promedio de 13,6 meses. Los pacientes consultaron por várices primarias sintomáticas de una extremidad inferior (49) o ambas (28) con 105 extremidades, clasificación CEAP C2:84, C3:1, C4:9, C5:4, y C6:7. No hubo extremidades C0 o C1. Se agregó extirpación de tributarias varicosas superficiales mayores de 3 mm de diámetro con gancho en todas las extremidades. Además, en algunos pacientes se realizó ligadura directa de venas perforantes, injerto de úlceras, o resección cutáneo-aponeurótica e injerto diferido como tratamientos complementarios. Se realizó controles con eco-doppler color observando una correcta ablación ecográfica de la vena safena en un 99% a un mes y 94% a los 6 meses de seguimiento. Hubo ausencia de trombosis venosa profunda en todos los pacientes. El ...