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目的:通过洁治术前使用西吡氯铵含漱,探讨诊室空气细菌数量的控制。方法:将36例慢性牙周炎患者随机分为两组。实验组18例,术前使用西吡氯铵含漱,配合使用空气除菌净化器;对照组18例,仅使用空气除菌净化器。对术中空气细菌培养。结果:菌落均数实验组为1133.89 cfu/m3,对照组为3 374.39 cfu/m3。结论:洁治前使用西吡氯铵含漱,能减少诊室空气中的菌落数量。
OBJECTIVE: To investigate the quantity of airborne bacteria in the clinic through gargle with cetylpyridinium chloride before neogenetic surgery. Methods: Thirty-six patients with chronic periodontitis were randomly divided into two groups. Experimental group of 18 patients, preoperative use of cetacetyl chloride rinse, with the use of air sterilization purifier; control group of 18 patients, only the air purifier purifier. On the air bacterial culture. Results: The average number of colonies was 1133.89 cfu / m3 in the experimental group and 3 374.39 cfu / m3 in the control group. Conclusion: The use of cetyl ammonium chloride before rinsing can reduce the number of colonies in the office air.