口腔诊疗的各个环节中都存在突发意外医疗事件的可能。患者的焦虑、恐惧、口腔治疗中的不适和疼痛,手术中所使用的局部麻醉药,以及患者全身系统性疾病如癫痫、心血管疾病和甲状腺功能亢进症等,均可影响口腔治疗,增加治疗风险。因此,是否采取适当的口腔治疗对防范突发医疗事件的发生十分重要。 There is a possibility of unexpected medical emergencies in all aspects of oral treatment. Patients’ anxiety, fear, discomfort and pain in oral treatment, local anesthetics used in surgery, and systemic systemic diseases in patients such as epilepsy, cardiovascular disease and hyperthyroidism may affect oral treatment and increase treatment risk. Therefore, whether to take proper oral treatment is very important to prevent emergent medical events.