[Recurrent varicose veins due to neovascularisation: can they be prevented?]

The authors analyse the problems of recurrent varicose veins on the basis of their own experience. The 5-year incidence of recurrent varicose veins ranges from 25 to 40% after internal saphenectomy. The recurrences should be classified in relation to the site and pathogenetic mechanism. The authors assess the effectiveness of a prevention method for sapheno-femoral stump recurrences. The study population consisted of 80 patients undergoing internal saphenectomy. In 34 (Group A) a traditional safenectomy was performed with short stripping, while in 46 (Group B) closure of the ostium with a flap of pectineal fascia was performed in order to prevent recurrences caused by neovascularisation. In Group A the recurrence rate was 27.1% as against 14.8% in Group B. Recurrences originating from the sapheno-femoral stump are mainly caused not only by an inadequate echo-colordoppler preoperative diagnosis and an inadequate or insufficient crossectomy, but also by neovascularisation. The pectineal flap method in our experience is a very simple, effective and complication-free technique to appreciably reduce recurrent varicose veins originating from the sapheno-femoral stump.