Prospective trial comparing bilateral and unilateral varicose vein surgery.

BACKGROUND: This study compared bilateral and unilateral varicose vein surgery in primary varicosis of the long or short saphenous vein with respect to blood loss. PATIENTS AND METHODS: The prospective trial assessed postoperative pain, analgesic consumption, blood loss, return to physical activity and work, cosmetic result, complications, hospitalization, patient satisfaction, and hospital cost in 73 consecutive patients undergoing unilateral ( n=40) or bilateral ( n=33) varicose vein surgery. RESULTS: There were no statistically significant differences between the two groups in postoperative pain, postoperative analgesic consumption immediately postoperatively and after 8 h, median postoperative stay, return to work and physical activity, or cosmetic result. All patients but one were either satisfied or very satisfied 6 weeks postoperatively. CONCLUSIONS: Patients undergoing a bilateral stripping operation did not differ from those undergoing unilateral operation. Therefore we recommend bilateral operation when indicated.

Transilluminated powered phlebectomy: advantages and disadvantages of a new technique.

BACKGROUND: Transilluminated powered phlebectomy is a new procedure for minimal invasive varicose vein surgery. OBJECTIVE: To evaluate this technique for its benefit and the technique-related risks and complications. METHODS: Thirty patients were prospectively operated with this new technique by the same surgeon (11 of them bilaterally [41 legs in all]). According to the sonography, sapheno-femoral-junction ligation and stripping of the long saphenous vein were done if necessary. The phlebectomy of the side branches was done with the new system (Trivex System/Smith and Nephew). The postoperative follow-up was at 10 days and 6 weeks. RESULTS: There was no intraoperative complication. The mean operation time per leg was 40 minutes. Twenty-five patients had an uneventful postoperative course. Twenty two have been very satisfied with the cosmetically result. Two patients required reoperation because of postoperative hematoma. One patient developed a seroma, which could be managed via puncture. One patient developed persistent brown scar. The overall morbidity was 12.2%. CONCLUSION: Using transilluminated powered phlebectomy, multiple and large incisions could be reduced. A perfect cosmetic outcome might be reached if the surgeon is aware of technique-related complications. To evaluate the real value of this technique, further randomized trials are necessary.