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第三节 椎管内麻醉患者的护理
一、蛛网膜下隙阻滞
蛛网膜下隙阻滞,又称腰麻,是将局麻药注入蛛网膜下隙,作用于脊神经前根和后根,产生不同程度的阻滞。
1.适应证与禁忌证
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00036003.jpg?sign=1739253048-BymczFQ0CQP2OzJzqEkafYwUF4C3AMN9-0-45d342b472baeb7e14d1c354bc619088)
2.常用药物
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00037001.jpg?sign=1739253048-YAANm3ifungcQEU1XpUy1BAb6sd81sq5-0-d1317ee5c6c788e6651bbecc809ccdf4)
3.护理诊断
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00037002.jpg?sign=1739253048-xhI588apWdu8CmDoCKy9Bq8n0DzjcyXD-0-e2bfa6e6c484f9a84784a3b7c039e25a)
4.护理措施
(1)术中并发症的护理
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00037003.jpg?sign=1739253048-fEDSzZcCUbylA5uf5GSWdsKLZ1Guw5y1-0-49b4704b97bfebff03a96b9a5b7800c3)
(2)术后并发症的护理
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00037004.jpg?sign=1739253048-hhvW15ptWsGdbATX0OomX4BUFS53BupA-0-22ac041057a9d1745bd17ffceaa41e26)
二、硬脊膜外阻滞
硬脊膜外阻滞,又称硬膜外麻醉,是将局麻药注入硬脊膜外间隙,阻滞脊神经根,使其28支配区域产生暂时性麻痹。与腰麻不同,硬脊膜外阻滞通常采用连续给药法,根据病情、手术范围和时间分次给药,使麻醉时间按手术需要延长。
1.适应证与禁忌证
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00038001.jpg?sign=1739253048-FP2oA59XTKarbB6AaUSCnOeqrGRn89is-0-ab5fa715ef19e65825af68e258317c36)
2.常用药物
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00038002.jpg?sign=1739253048-nsiSEw4TKs4LoS41ED1IyoGPLuaYOYy4-0-3362e990a5b6aa969f81494179672eaa)
3.护理诊断
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00038003.jpg?sign=1739253048-FL8ebLr5UiUxmBfYBQbJDT67BcPsrFHH-0-8caf66f161a912b7c4f3a1b5660b5329)
4.护理措施
(1)术中并发症的护理
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00038004.jpg?sign=1739253048-m5FLYJeditf5WkfheRl49qb7568Vuqw7-0-61e20cf6587769db2a2b3a07d1826fc5)
(2)术后并发症的护理
![](https://epubservercos.yuewen.com/4A9E5E/16499767105832106/epubprivate/OEBPS/Images/img00039001.jpg?sign=1739253048-Ab0tFtGx8yJLTmKfKtVUoahdTtTOJgZ7-0-05d8efe5fb19819a9015cf21e9b5b9a2)