【】护理避免術後在小腿下墊枕
下肢靜脈血栓這種疾病就算是下肢血栓長期采取藥物治療效果也不是很好,還是静脉應該要采取相應的手術治療,這樣才可以使得自己的术后病情得到很好的控製,而且這種疾病一旦發生就是护理比較突然性的疼痛,這種疼痛程度很多人都難以忍受,下肢血栓那麽當自己在疼痛太過於嚴重的静脉階段就可以采取止痛藥物來治療。
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急性下肢靜脈血栓形成的术后預防措施包括 :在鄰近四肢或盆腔靜脈周圍的操作應輕巧 ,避免內膜損傷,护理避免術後在小腿下墊枕,下肢血栓以影響小腿深靜脈回流;鼓勵病人的静脉足和趾經常主動活動,並囑多作深呼吸及咳嗽動作,术后盡可能早期下床活動
必要時下肢穿醫用彈力長 ,护理襪特別對年老癌症或心髒病患者,下肢血栓在胸腔腹腔或盆腔大於手術後,静脉股骨骨折,术后後以及產後婦女更為重視。此外有幾種預防方法:其中機械預防方法是最常見的,也就是 國外采取的跳板裝置 ,或充氣長統靴,或電刺激化使靜脈血流加速,降低術後下肢深靜脈血全發病率。
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(一)急性動脈栓塞
本病也常表現為單側下肢的突發疼痛,與下肢靜脈血栓有相似之處。但急性動脈栓塞時肢體無腫脹 ,主要表現為足及小腿皮溫厥冷劇痛麻木自 ,主運動及皮膚感覺喪失足,背動脈脛後動脈搏動消失 ,有時股膕動脈搏動也消失 ,根據以上特點鑒別較易 。
(二)急性下肢彌散性淋巴管炎
本病發病也較快肢體腫脹常伴有寒戰高熱,皮膚發紅 ,皮溫升高,淺靜脈不曲張 ,根據以上特點可與下肢靜脈血栓相鑒別 。
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(三)淋巴水腫
本病與下肢靜脈血栓慢性期有相似之處,鑒別要點如下表:下肢靜脈血栓形成與淋巴水腫的鑒別
臨床病象深靜脈血栓形成淋巴水腫
病史起病急往往有手術分娩或發燒病史起病緩慢往往有幾年以上病史
疼痛急性期疼痛以後逐漸減輕無或輕微鈍痛患肢有沉重感
皮膚不增厚晚期增厚
顏色可能青紫無變化
淺靜脈擴張不擴張
潰瘍與濕疹晚期常發生一般不發生
水腫柔軟大腿小腿部明顯踝足背足趾不明顯硬靱大腿小腿踝足背中趾均明顯
抬高患肢水腫消退快水腫消退慢
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