Methods External banding valvuloplasy were prformed in 82 lower extremities of venous valve insufficieny which were comfirmed by venography.

 
  • 方法经静脉造影诊断原发性下肢深静脉瓣膜功能不全82例(82条下肢),对其施行股浅静脉瓣膜包窄成形术。
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