儿童恒前牙外伤97例的临床分析  

Clinical analysis of 97 children with traumatic injury of anterior permanent teeth

作　　者：唐弘夫[1] 

机构地区：[1]珠海市妇幼保健院,519000

出　　处：《中国实用医药》2009年第21期77-78,共2页China Practical Medicine

摘　　要：目的探讨儿童恒前牙外伤的危害性、临床特点以及影响其预后的因素,更好地指导青少年恒牙保健。方法对2004年6月至2008年3月107例儿童158个恒前牙外伤的临床资料进行了回顾性调查,对儿童年龄、性别、外伤恒前牙发生原因、受伤方式、伤牙数目、外伤后就诊时间与其预后的关系等进行分析。结果儿童恒前牙外伤发生的高峰年龄段在8～10岁,跌伤为主要外伤原因,以冠折为多见,男性明显高于女性,外伤发生后24h内就诊的年轻恒牙预后较好。外伤后多在1h以上,24h以内就诊。结论儿童恒前牙外伤发生存在一定的规律,冠折最为多见,外伤后就诊时间是影响外伤牙预后的因素之一。学龄儿童在学校受伤较多,在日常教育中应强调儿童的自我保护意识。Objective To explore the perniciousness,clinical features and influential factors prognosis of children permanent anterior teeth trauma in order to guide the healthy care of permanent in a better way. Methods A retrospective study was carried out among 107 children cases with 158 permanent anterior teeth trauma. Then, analyzed the age, gender, trauma reasons, trauma modality, trauma number, and the relationship between visit time and prognosis. Results The trauma most frequently occurred among children aged 8 to 10 years old, the main reason was falling injury and coronal break was the most commonly seen one among the all types of permanent anterior teeth trauma. Incidence rate of boy was far more than girl. Usually, the visiting time was from 1 h to 24 h. Conclusions There was some regularity for children permanent teeth trauma such as the coronal break was the most commonly and visiting time can affect the therapeutic efficacy. Large number of children got trauma in schools, so it was important to emphasize the self-protection concept during daily education.

关 键 词：恒牙 前牙 外伤 儿童 

分 类 号：R788[医药卫生—口腔医学]