龋病及其并发症、牙外伤、咬合紊乱、牙发育异常是儿童口腔科常见的就诊原因,儿童口腔临床工作不仅需要治疗儿童各种常见牙病,还需对其口腔健康进行管理,使其从第一颗乳牙萌出开始,顺利建立健康乳牙列、混合牙列,直至建立正常年轻恒牙列。儿童错畸形的发生不仅与遗传因素有关,儿童时期乳牙龋坏、牙髓根尖周疾病、牙外伤、不正确的喂养方式、不良饮食习惯等均可引起咬合紊乱与错畸形。本文从儿童龋病入手,讲述几种儿童常见牙病与错畸形发生的关系,以期为儿童口腔专科医生及全科口腔医生进行系统化的儿童口腔健康管理提供依据。 Dental caries and its complications, dental trauma, occlusion disorders, tooth development abnormalities is a common cause of pediatric dentistry clinic, children’s oral clinical work not only need to treat children with a variety of common dental diseases, but also to manage their oral health, to make it From the eruption of the first deciduous teeth, the successful establishment of healthy deciduous teeth, mixed dentition, until the establishment of normal young permanent dentition. The incidence of malformation deformity in children is not only related to genetic factors, deciduous deciduous teeth during childhood, apical periodontal disease, dental trauma, improper feeding, poor eating habits can cause occlusion disorders and malocclusions. This article starts with the children’s dental caries and tells the relationship between the common dental diseases and the malformations of children in order to provide the basis for the systematic management of children’s oral health for children’s oral specialists and general practitioners.