14 years after flush ligation of the SFJ or SPJ with stripping of the incompetent saphenous vein, junctional recurrences were found in less than one-third of re-examined extremities. In the absence of surgical errors, we must assume neovascularisation as cause for these recurrences. Duplex US determined a clinically relevant recurrence (> 3 mm in diameter) in only 7% of limbs. Post-operative varices seem to develop less often after SPJ surgery than after SFJ surgery and according to our data, obesity (BMI > or = 30) constitutes a significant risk factor.
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