突发公共卫生事件可对公众心理产生影响。新型冠状病毒疫情暴发影响了全国口腔医疗机构正常开展诊疗服务，口腔门诊延期等应对措施可对口腔疾病患者的体验、认知、治疗和康复等方面产生潜在影响。本文通过文献复习，对口腔黏膜病、颞下颌关节病、磨牙症、牙周病等与患者心理状态密切相关的口腔心身疾病进行回顾，认为这些患者可能更容易受到应激事件的影响，需要口腔专科医师提高关注度。同时分析了不同口腔疾病患者可能出现的心理应激症状，为口腔医师远程咨询和急诊接诊提出建议。疫情期间口腔医师不仅承担了口腔专业指导的专家角色，还承担了帮助患者进行心理疏导的角色。“,”Public health emergencies have an impact on the public mental health. The outbreak of the novel coronavirus has affected the normal diagnosis and treatment services in stomatological institutions across the country. Delay of non-emergency dental service will have a potential impact on the experience, cognition, treatment and rehabilitation of patients with oral diseases. Through literature retrieving, this article reviewed the oral psychosomatic diseases closely related to a patient′s psychological status, such as oral mucosal disease, temporomandibular joint disease, bruxism, periodontal disease and so on. It was believed that the patients with these disorders might be more susceptible to the impact of stress events, and need be paid more attention by dental specialists. At the same time, this article analyzes the possible psychological stress symptoms of patients with various oral diseases, and puts forward suggestions for remote consultation and emergency treatment of dentists. From the perspective of social role, dentist plays not only the role of expert for professional guidance in dentistry, but also the role of helper in psychological counseling for patients.