三联镇痛对下腹部手术术后疼痛及肺功能的影响(3)
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下腹部的开腹手术对腹直肌和腰背部肌肉群的协同运动影响极大,导致患者术后翻身、腹式呼吸及咳嗽等动作实施困难,影响呼吸道分泌物的排出。笔者通过良好的术后镇痛可以鼓励患者活动和咳嗽来减少术后肺部并发症的发生从而有利于患者的术后恢复。本实验也通过治疗组术后肺活量较对照组的改善,证实了上述观点。
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(收稿日期:2012-03-23 本文编辑:谷俊英)
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