腰硬穿刺要点总结,麻醉医生必知!

2021-11-18 江建峰 麻醉逻辑

一文读懂!

椎管内穿刺对很多初学者来说,每次都是战战兢兢,能否穿刺到位全靠运气;看上级医生穿刺行云流水,且自觉对每个步骤都了然于胸,但一到自己上手仍是丢三落四,造成这样的结果多数是对腰硬穿刺的细节缺少总结。
以下是我从自身经历出发,总结出每一步穿刺自认为很关键的细节,与大家分享,如有相左或遗漏,欢迎留言讨论。
图片
图片
图片
消毒的原则,是以穿刺点为中心至少15cm消毒范围,消毒过程中不能留白且每次消毒范围递减,消毒刷不宜太湿,否则上侧的消毒液会流经穿刺点;
对于消毒方法,我曾经做过一个200多人的问卷调查,发现选择最多的是以上三种,方法并无好坏,关键是你是否严格遵循消毒原则。
图片
图片
图片
图片
置入腰麻针,需要刺破硬膜和蛛网膜,直接刺入很多时候不能刺穿,特别是年轻患者硬膜柔软;记得自己刚开始独立操作,连续三位患者的联合麻醉都是硬膜外进入顺利、腰麻针不出脑脊液,但上级医生却一针到位;刚开始完全不理解,后来自己仔细推敲,发现其实前三次腰麻针已经顶住了硬膜,但就是没有刺破,第四次旋转刺入就一次成功。
此外,腰麻针是侧孔注药,所以明显有落空感却不出脑脊液,可能是侧孔刚好不在脑脊液内,应尝试不同方向;此外,推注腰麻药是最关键的操作,手背靠住患者背部稳定腰麻针非常重要,同时在推注过程中应回抽至少三次,明确局麻药进入蛛网膜下。
图片
图片
图片

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1683529, encodeId=efd516835290e, content=<a href='/topic/show?id=e1c710305098' target=_blank style='color:#2F92EE;'>#麻醉医生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=103050, encryptionId=e1c710305098, topicName=麻醉医生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c24827977639, createdName=周虎, createdTime=Sat Aug 06 01:07:16 CST 2022, time=2022-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1311970, encodeId=858f13119e045, content=<a href='/topic/show?id=21a6e54280e' target=_blank style='color:#2F92EE;'>#穿刺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75428, encryptionId=21a6e54280e, topicName=穿刺)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8b48400, createdName=rgjl, createdTime=Sat Nov 20 14:07:16 CST 2021, time=2021-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1071609, encodeId=ca2710e160913, content=有内镜中的明珠之称。而胆管插管是ERCP, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIrrxxDxnLic8t6EAs38Qfwo6H2h6JMleIgb9OSYf6LMnVDkQEqUXWoSDWboibjhOBI9SJDTXweqQIA/132, createdBy=50aa5321359, createdName=查查佳佳, createdTime=Fri Nov 19 07:22:43 CST 2021, time=2021-11-19, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1683529, encodeId=efd516835290e, content=<a href='/topic/show?id=e1c710305098' target=_blank style='color:#2F92EE;'>#麻醉医生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=103050, encryptionId=e1c710305098, topicName=麻醉医生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c24827977639, createdName=周虎, createdTime=Sat Aug 06 01:07:16 CST 2022, time=2022-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1311970, encodeId=858f13119e045, content=<a href='/topic/show?id=21a6e54280e' target=_blank style='color:#2F92EE;'>#穿刺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75428, encryptionId=21a6e54280e, topicName=穿刺)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8b48400, createdName=rgjl, createdTime=Sat Nov 20 14:07:16 CST 2021, time=2021-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1071609, encodeId=ca2710e160913, content=有内镜中的明珠之称。而胆管插管是ERCP, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIrrxxDxnLic8t6EAs38Qfwo6H2h6JMleIgb9OSYf6LMnVDkQEqUXWoSDWboibjhOBI9SJDTXweqQIA/132, createdBy=50aa5321359, createdName=查查佳佳, createdTime=Fri Nov 19 07:22:43 CST 2021, time=2021-11-19, status=1, ipAttribution=)]
    2021-11-20 rgjl
  3. [GetPortalCommentsPageByObjectIdResponse(id=1683529, encodeId=efd516835290e, content=<a href='/topic/show?id=e1c710305098' target=_blank style='color:#2F92EE;'>#麻醉医生#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=103050, encryptionId=e1c710305098, topicName=麻醉医生)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c24827977639, createdName=周虎, createdTime=Sat Aug 06 01:07:16 CST 2022, time=2022-08-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1311970, encodeId=858f13119e045, content=<a href='/topic/show?id=21a6e54280e' target=_blank style='color:#2F92EE;'>#穿刺#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75428, encryptionId=21a6e54280e, topicName=穿刺)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8b48400, createdName=rgjl, createdTime=Sat Nov 20 14:07:16 CST 2021, time=2021-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1071609, encodeId=ca2710e160913, content=有内镜中的明珠之称。而胆管插管是ERCP, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIrrxxDxnLic8t6EAs38Qfwo6H2h6JMleIgb9OSYf6LMnVDkQEqUXWoSDWboibjhOBI9SJDTXweqQIA/132, createdBy=50aa5321359, createdName=查查佳佳, createdTime=Fri Nov 19 07:22:43 CST 2021, time=2021-11-19, status=1, ipAttribution=)]
    2021-11-19 查查佳佳

    有内镜中的明珠之称。而胆管插管是ERCP

    0

相关资讯

麻醉工作中,你遇到过这样的趣事嘛?

麻醉工作中,什么趣事都有。

全麻手术下,人是没有呼吸的??会憋死吗?

一个冷知识:一般全麻手术时人是没有呼吸的,确切来说,是不会自主呼吸的。

局部麻醉别大意,全身毒性要警惕!

尽早识别和有效防治LAST是降低局部麻醉相关风险的关键。

麻醉与外科的“爱恨情仇” 1.0

相亲相爱的一家人!