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如何做骨穿刺
更新时间： 2020-09-16 00:00:00  

做骨穿刺的步骤如下：

1、取髂前上棘向后1厘米的较宽镕缘为穿刺点，局部常规消毒后铺洞巾，局部麻醉应达骨膜；

2、左手拇指及食指分别在髂前上棘内外因定皮肤，右手持穿刺针垂直刺入达骨膜后再进1厘米即达骨髓腔；

3、刺人骨髓腔时有落空感，当即抽出针芯，接上20毫升无菌干燥注射器，抽取骨髓约0.2毫升左右作涂片检查，如作培养，取3到5毫升骨髓；

4、术毕即插回针芯，拔出针头，局部敷以无菌纱布，用胶布固定。

关键词： 如何 穿刺

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