穿静脉
endoscopic division of perforating veins of the lower leg for venous ulceration
内镜下小腿交通静脉离断术治疗静脉性溃疡
Its venous blood can only be drained by the deep venous system through the communicating and/ or the perforating veins that connecting the superficial system to the profundal one.
远端蒂皮瓣的静脉血均需经深浅静脉干交通支和/或穿静脉引流至深静脉系统才能回流。
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