全膝关节置换术隐性失血的初步研究

被引:32
作者
余存泰
覃健
侯之启
郑民庆
王新亮
机构
[1] 广东省广州市第一人民医院关节外科
关键词
人工全膝关节置换; 隐性失血; 回输;
D O I
暂无
中图分类号
R687.4 [关节手术];
学科分类号
1002 ; 100210 ;
摘要
目的研究人工全膝关节置换术(totalkneearthroplasty,TKA)的隐性失血。方法对73例TKA患者进行回顾性分析,通过Gross方程推算术后平均隐性失血量。结果TKA组中使用自体血回输患者的总失血量为1625ml,隐性失血量为774ml(48%);未使用自体血回输患者的总失血量是1345ml,隐性失血量是783ml(58%);实际上两组的隐性失血相差不大。结论TKA隐性失血量占总失血量的比例为52%,且使用自体血回输不能完全满足机体恢复体循环的需要,在围手术期要特别注意及时补充血容量。
引用
收藏
页码:784 / 786
页数:3
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