目的:调查南京市口腔医院急诊综合科就诊患者口腔健康状况,普及口腔健康知识.方法:随机抽样方法,对就诊患者开展口腔健康问卷调查,共完成调查问卷242份,患者平均年龄45岁,年龄范围区间24-86.结果:77.6％的受访者每天刷牙次数大于等于2次,有17.1％受访者每天刷牙次数为1次.当咨询受访者是否了解自身口腔健康状况时,有过牙龈出血症状的受访者高达83.3％,牙龈肿痛受访者21.7％,牙齿松动及咬物无力患者34.8％.针对人群的个体差异,个性化进行多维度口腔健康宣教后,再次提问患者,口腔健康认知水平和保健“,”Objective: To investigate the oral health status of patients in the emergency department of Nanjing Stomatology Hospital and popularize oral health knowledge. Methods: Random sampling method was used to carry out oral health questionnaire surveys of patients in the clinic. A total of 242 questionnaires were completed, patients who answered the questionnaire were with an average age of 45 years and the age range was of 24-86. Results: 77.6％ of the patients brushed their teeth twice a day or more, and 17.1％ of the respondents brushed their teeth once a day. When the interviewees were asked whether they knew their own oral health, 83.3％ of the respondents had symptoms of gum bleeding, 21.7％ of the respondents had gum swelling and pain, and 34.8％ of those with loose teeth and weak bite. In view of the individual differences of the population, the patients improved their oral health awareness level and health care knowledge after personalized multi-dimensional oral health education. Conclusion: Patients in the emergency department of Nanjing Stomatology Hospital are seriously inadequate in their oral health knowledge and oral disease prevention and treatment. Methods. Some patients have not yet had good personal oral hygiene habits. Nursing work can play an important role in oral health education.