Investigation of the spreading characteristics of bacterial aerosol contamination during dental scaling treatment

Chi Yu Chuang, Hsin Chung Cheng, Shinhao Yang, Wei Fang, Po Chen Hung, Sheng Yen Chuang

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24 引文 斯高帕斯(Scopus)

摘要

Background/purpose This study attempted to understand the spreading characteristics of airborne bacterial contaminants during dental scaling treatment. Materials and methods Bacterial aerosols were collected with gelatin filters, in a single-chair clinic during ultrasonic scaling treatments on two patients with periodontitis. Results The results showed that bacterial aerosols contamination could spread a horizontal distance of 100 cm and a vertical distance of 50 cm from a patient's oral cavity, and remain airborne suspended for 20 minutes. Conclusion Proper environmental and personal infection control measures, including isolation, ventilation, and full-cover facial shield, are recommended to diminish the contaminating risk in dental clinics.
原文英語
頁(從 - 到)294-296
頁數3
期刊Journal of Dental Sciences
9
發行號3
DOIs
出版狀態已發佈 - 2014

ASJC Scopus subject areas

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