Objective:To discuss the efficiency and influential factors that can improve the function of deep venous valve after superficial vein surgery of lower extremity.

目的：探讨下肢浅静脉手术改善深静脉瓣膜功能的程度及影响效果的因素。

youdao

Objective:To discuss the efficiency and influential factors that can improve the function of deep venous valve after superficial vein surgery of lower extremity.

目的：探讨下肢浅静脉手术改善深静脉瓣膜功能的程度及影响效果的因素。

youdao