Cryoperforator surgery: a new treatment of incompetent perforating veins.
This study was conducted to determine the feasibility of cryoperforator surgery in the treatment of incompetent perforating veins. Fifteen patients with C2-C4 varicose disease (according to the Clinical-Etiology-Anatomy-Pathophysiology classification) were enrolled in this study. Under local anesthesia, incompetent perforating veins were treated with a duplex-guided cryoprobe. Duplex scans were performed 2 and 4 weeks after treatment. Fifteen patients with 28 incompetent perforating veins were treated with cryoperforator surgery. Distribution of the incompetent perforating veins was as follows: posterior tibial perforator, 12; paratibial perforator, 11; intergemellar perforator, 1; lateral leg perforator, 4 (range = 1-5 incompetent perforating veins per patient). Follow-up showed successful treatment of 12 incompetent perforating veins (43%). This study showed that cryoperforator surgery is feasible for treatment of incompetent perforating veins. Higher success rates could be obtained with our modified diamond-dust coated cryoprobe. Major advantages are the treatment in an outpatient setting and the possibility of treating all incompetent perforating veins, intraluminal or extraluminal.
Klem
Taco Marius Adrianus Leonardus
TM
Department of Vascular Surgery, Erasmus Medical Center, Rotterdam, Netherlands. klem@erasmusmc.nl
Wittens
Cornelis Hendrikus Anna
CH
D000328:Adult; D000368:Aged; D003452:Cryosurgery / Q000379:methods*; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012042:Registries; D012720:Severity of Illness Index; D013997:Time Factors; D016896:Treatment Outcome; D018616:Ultrasonography, Doppler, Duplex; D018084:Ultrasonography, Interventional; D014647:Varicose Ulcer / Q000000981:diagnostic imaging / Q000601:surgery*; D014689:Venous Insufficiency / Q000000981:diagnostic imaging / Q000601:surgery*