“encircling tighting of venous valve”的概念、定义、翻译、参考文献-科学参考

单词	encircling tighting of venous valve
释义	encircling tighting of venous valve Encyclopedia 医学外科学释 encircling tighting of venous valve静脉瓣环缩术在股浅静脉瓣膜段外环裹一段人工血管或自体静脉，限制静脉管腔扩张，缩小后的管腔可使原本功能不全的瓣膜闭合完全，恢复瓣膜功能的手术。静脉瓣膜修复手术的一种。
随便看	active carbon active carbon; activated charcoal active carbon fiber active carbon filter medium active carbon trap active cavity active cavity radiometer active center active center of gravity control active centre active chromosphere active chromosphere binary active chromosphere region active chromosphere star active city center zone active class active clearance control active collision avoidance control active comet active complex active component active components of aquatic products active components of forage extract active compressional basin active cone scanning radar homing guidance

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