The insufficiency of perforating veins is the main cause resulting in the recurrence of varicose veins after varicotomy in lower extremities.
静脉功能不全是导致下肢静脉曲张术后复发的主要原因。
The insufficiency of perforating veins is the main cause resulting in the recurrence of varicose veins after varicotomy in lower extremities.
静脉功能不全是导致下肢静脉曲张术后复发的主要原因。
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