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静脉瓣环缩术
释义
静脉瓣环缩术
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。
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self-adjoint semigroup
self-adjoint space
self-adjoint spectral measure
self adjoint subalgebra
self-adjoint subalgebra
self-adjoint subspace
self-adjoint transformation
self-adjusting system
self-administered questionnaires
self-affirmation theory
self-aligned double-gate MOSFET
self-aligned silicide
self alignment double exposure technology
self-alignment technique
self-amplified spontaneous emission
self-amplified spontaneous emission, SASF
self-anchored
self-applicability problem
self-applicable algorithm
self assembled bilayer lipid membranes
self-assembled bilayer lipid membranes
self assembled membrane
self-assembled membrane
self-assembled monlayers
self-assembled monolayer
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