1. 1) Gloviczki, P., Cambria, R. A., Rhee, R. Y., et al.: Surgical technique and preliminary results of endoscopic subfascial division of perforating veins. J.Vasc. Surg., 1996, 23: 517–523.
2. 2) Gloviczki, P., Bergan, J. J., Menawat, S. S., et al.: Safety, feasibility, and early efficacy of subfascial endoscopic perforator surgery: A preliminary report from the North American registry. J. Vasc. Surg., 1997, 25: 94–105.
3. 3) Beebe, H. G., Bergan, J. J., Bergqvist, D., et al.: CEAP classification: Classification and grading of chronic venous disease in the lower limbs. 静脈学, 1995, 6: 353–360.
4. 4) Hauer, G.: Die endoskopische subfasziale diszision der perforansvenenvorlaufige mitteilung. VASA, 1985, 14: 59–61.
5. 5) Nelzen, O.: Prospective study of safety, patient satisfaction and leg ulcer healing following saphenous and subfascial endoscopic perforator surgery. Br. J. Surg., 2000, 87: 86–91.