新型冠状病毒肺炎流行期间口腔颌面外科病房防控策略

新型冠状病毒肺炎（COVID-19）已被证实可通过接触和呼吸道飞沫传播，也可能通过气溶胶传播。口腔颌面外科医务人员在诊疗操作时需与患者头面部近距离接触，并且操作中可能产生气溶胶，感染暴露风险较大，病房管理面临着严峻考验。COVID-19疫情流行期间，应在全面评估患者病情的前提下合理开展各项口腔颌面外科病房诊疗工作。我们从患者收治、病房感染防控、物资管理、应急预案、医护人员培训等方面提出疫情期间相关防控措施，为做好口腔颌面外科病房管理、防控疫情进一步扩散提供参考。

Prevention and control strategies of coronavirus disease 2019 in oral and maxillofacial surgery wards

Coronavirus disease 2019 (COVID-19) has been confirmed to transmit by contact and respiratory droplets, and possibly by aerosols. Medical staff of oral and maxillofacial surgery departments need close contact with head and face of patients during the diagnosis and treatment, and aerosols may be generated during the operation. The risk of infection exposure is high, and the ward management is facing severe challenges. During the COVID-19 epidemic, the diagnosis and treatment in oral and maxillofacial surgery wards should be carried out reasonably after comprehensive assessment of patient condition. We put forward relevant prevention and control measures during the epidemic from the aspects of patient treatment, ward infection prevention and control, supply management, emergency plan, and training of medical staff, so as to provide references for prevention and control of the epidemic in oral and maxillofacial surgery wards.