颅脑外科介入性操作感染原因分析

目的查找某院颅脑外科介入性操作引起医院感染的原因。方法对2009年全年颅脑外科接受介入性操作的477例患者进行回顾性调查。结果在477例介入性操作的患者中，发生医院感染83例次，感染率17．4％，其中留置尿管和气管插管并用呼吸机感染发生率较高。结论介入性操作是引起医院感染的高危因素，在工作中要采取各种措施，有效控制由此引发的医院感染。

Cause Analysis of Nosocomial Infection in Brain Surgery Interventional Procedures

Objective To find reasons of hospital infections caused by brain surgical interventional procedures. Method 477 cases of interventional procedures in brain surgeries were retrospectively investigated in 2009. Result In 477 cases of interventional procedures in patients, 83 cases had nosocomial infection and the infection rate was 17.4%. Among those cases, the corresponding parts with indwelling catheter, tracheal intubation and ventilation had high infection rate. Conclusion Interventional procedure is the high risk factor for nosocomial infection, which indicates that various measures should be taken to control hospital infections triggered.