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encircling tighting of venous valve
释义
encircling tighting of venous valve
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医学
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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。
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brief psychotic disorder
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Brieskorn
Brieskorn variety
brige die
Briggs
Briggsian logarithm
Brigham Young
bright band
bright bridge
bright coal
bright-coloured satin with fallen petal,wave and fish patterns
bright component
bright core
brightener
brightening
brightening agent for automatic dishwashing
brightening towards the limb
brightest cluster galaxy
bright field
bright flocculus
bright galaxy
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