目的通过对不同年龄儿童的心理分析来探索儿童心理在口腔治疗中的重要性。方法将563例儿童口腔患者按年龄分为4组来分析不同年龄儿童在治疗中的合作程度和治疗方法。结果随着年龄的增长解释、劝说的效果越好。做统计推断,可以认为各年龄组的合作程度差异有统计学意义。结论不同年龄的儿童心理不同,在治疗时了解儿童心理以及家长的心理特征,取得他们的信任以达到顺利进行治疗,减少医患矛盾的目的 ,并取得较好的效果。 Objective To explore the importance of child psychology in oral treatment by analyzing the psychology of children of different ages. Methods 563 children with oral cavity were divided into 4 groups according to their ages to analyze the cooperation and treatment of children of different ages in the treatment. Results as the age of the explanation, persuasion, the better. To do statistical inference, we can think that there is significant difference in the cooperation among all age groups. Conclusions Children of different ages have different psychology, understand the psychology of children and the psychological characteristics of parents during treatment, and gain their trust so as to achieve the goal of smooth treatment and contradiction between doctors and patients and achieve better results.