1·Objective to investigate the therapeutic effect of subfascial endoscopic perforator vein surgery (SEPS) in treatment of varicose of the lower limb.
目的观察腔镜深筋膜下交通静脉结扎(SEPS)在下肢静脉曲张治疗中的疗效。
2·Objective To study the clinical efficacy of subfascial endoscopic perforater vein surgery(SEPS) in treating chronic venous ulceration of lower extremities.
目的探讨腔镜深筋膜下交通静脉结扎（SEPS）治疗慢性下肢静脉性溃疡的临床疗效。