Endoscope-assisted correction of primary varicose veins

The purpose of this study is to evaluate the possibilities and results of application of endoscopic surgery in the operation of primary varicose veins. With good illumination and magnified viewing, the varicosities, incompetent perforating veins, and healthy veins were clearly visualized. The incompetent perforating veins were clipped and divided securely. The varicose veins and tributaries were dissected and removed completely after being clipped and divided. The healthy veins were preserved if possible. Primary varicose veins in 43 limbs of 37 patients were operated. The operation was conducted through one access incision in 31 limbs (72%), two incisions in 11 limbs (25%), and three incisions in 1 limb. The mean number of incisions was 1.3 in each limb. Hematoma formation occurred in 1 patient due to the slipping of one clip on the third postoperative day. The other patients had uneventful postoperative courses. All 37 patients were reviewed 4 to 30 months postoperatively. Only one limb had recurrent varices at a new site. Ninety-seven percent of limbs (42 of 43) had no recurrence of varicose veins. Seventy-eight percent of patients (29 of 37) were extremely pleased with this operation. Although the other 22% of patients (8 of 37) appreciated this operation, they were not completely satisfied because some preoperative complaints persisted. In this series, the recurrent rate of varicose veins was low (1 in 43 limbs) and postoperative scarring was minimized, in addition to the advantages of endoscopic surgery. These results demonstrate that endoscopic surgery is a worthy alternative procedure for correcting primary varicose veins.