本研究147例膝部骨折患者中,共計(jì)25例在手術(shù)前發(fā)生DVT。在最終經(jīng)靜脈造影證實(shí)后,25例均予以放置下腔靜脈濾器同時(shí)進(jìn)行骨折內(nèi)固定手術(shù)。25例均未發(fā)生PE及其他并發(fā)癥。骨折后予以抗凝治療,同時(shí)正常進(jìn)行手術(shù)后下肢肌肉及關(guān)節(jié)功能鍛煉。骨折均如期愈合。
對(duì)于膝部骨折患者,年齡、性別對(duì)DVT不具有臨床意義,D-二聚體濃度、骨折類(lèi)型對(duì)DVT差異有統(tǒng)計(jì)學(xué)意義。放置下腔靜脈濾器可確保骨折內(nèi)固定手術(shù)及術(shù)后康復(fù)安全順利進(jìn)行。
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