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围手术期抗菌药物的预防性应用 解放军总医院第一附属医院 黎沾良. 外科医生的困惑 ★ 围手术期应用抗生素是预防哪些感染? ★ 什么情况下需要预防用抗生素? ★ 怎样选择预防用抗生素? ★ 什么时候开始用药? ★ 抗生素要用多长时间?. 围手术期预防性应用抗菌药物的目的. ★ 是预防 手术部位感染 ( surgical site infection, SSI ) ,指发生在切口或手术深部器官或腔隙的感染 ★ SSI 的概念比切口感染宽,但比术后感染窄 ★ SSI 约占全部医院感染的 15% ★ 约占外科病人医院感染的 35% 40%. - PowerPoint PPT Presentation
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surgical site infection, SSI) SSI SSI15%35%40%
SSI*,SSI
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