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Updated: May 12, 2026
Synergizing Antegrade Endoscopic with Bridging Vein Harvesting for Improvement of Great Saphenous Vein Graft Quality from the Lower Leg
Published on: November 19, 2019
Subfascial endoscopic perforator surgery using screw-type ports is a very useful component of a comprehensive
Hitoshi Kusagawa1, Shin Shomura, Takuya Komada
1Department of Thoracic and Cardiovascular Surgery, Matsusaka Chuo General Hospital, Matsusaka, Mie, Japan.
Background:
Subfascial endoscopic perforator surgery (SEPS) with a two-port system utilizing screw-type ports, CO2 insufflation and an ultrasonic coagulation system, is a useful procedure that does not require burdensome apparatus and techniques. SEPS was accepted as a national advanced medical system by the Japanese Ministry of Health, Labor and Welfare in May 2009.
Patients And Methods:
Forty-one limbs of 35 patients with 10 active ulcers (C6) and 2 healed ulcers (C5) were treated by SEPS between February 2010 and December 2011. Thirty-three limbs had concomitant superficial vein surgery. SEPS alone was performed on 8 limbs, in 6 of which the superficial veins had already been ablated. In 2 limbs, incompetent perforating veins (IPVs) existed under the affected skin, around the scars of past surgery.
Results:
All stasis ulcers of the 10 C6 limbs healed between 1 week and 14 months after SEPS (mean 2.9 months), with no ulcer recurrence during the follow-up period (2 to 24 months). IPVs under the scars were easily and safely interrupted by SEPS.
Conclusion:
SEPS is a very useful component of a comprehensive treatment program for chronic venous insufficiency, especially in patients with venous stasis ulcers and IPVs under the scars of past surgery.
