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目的:对常规拔牙术中艾滋病病毒污染情况进行调查,进一步控制医源性感染。方法:随机抽取200例门诊拔牙病人的术中止血棉球,浸入盛有1ml生理盐水的无菌试管内,其浸出液用3种方法进行艾滋病病毒检测。结果:200例标本中查出1例HIV抗体阳性(0.5%)。结论:迫切要求口腔医务工作者要加强职业防护,有效防止艾滋病通过口腔科诊疗传播。
Objective: To investigate the situation of HIV infection in routine dental extraction and further control the iatrogenic infection. Methods: 200 cases of outpatients with intraoperative bleeding hemostasis cotton balls were randomly selected, immersed in a sterile tube filled with 1 ml of normal saline, the leachate three ways for HIV testing. Results: One case of HIV antibody was detected in 200 cases (0.5%). Conclusion: It is urgent to urge oral medical workers to strengthen their occupational protection so as to effectively prevent the spread of AIDS through dental treatment.