Retrospective evaluation of the need of a redo surgery at the groin for the surgical treatment of varicose vein.

Background: Surgical treatment for varicose recurrence (STVR) involves removing all sources of reflux from the deep venous network to the superficial venous network. STVR is usually more complex and aggressive than first-line treatment by stripping, particularly for redo surgery at the groin (RSG). This retrospective study compared traditional STVR and a less aggressive surgical approach focusing on treatment of the varicose reservoir and avoiding RSG if possible.