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目的:龋病是常见的口腔疾病,WHO(世界卫生组织)将其列为继肿瘤和心血管疾病之后第三大严重影响人类健康的疾病[1]。口腔健康流行病学调查显示,5岁儿童的乳牙龋患率为66%,12岁儿童的恒牙龋患率为28.9%。通过了解学龄前儿童龋患状况,探讨儿童口腔保健及龋齿防治工作的重点。方法:按WHO龋齿检查诊断标准进行调查,由检查者提问并记录。结果:本组100例龋病患儿,女童比例略高于男童。不同年龄的学龄前儿童,其患龋率随年龄的增加而升高。下颌第一、二乳磨牙患龋齿最多,其次为上颌中切牙及上颌第一、二乳磨牙,下颌侧切牙、下颌中切牙及乳尖牙最低。结论:由于生活水平的提升,人们的饮食结构发生了很大的变化,但相应的口腔卫生保健措施不到位,导致儿童口腔疾病出现多发的现象。
OBJECTIVE: Caries is a common oral disease that WHO ranked as the third most serious disease affecting human health after cancer and cardiovascular disease [1]. Epidemiological survey of oral health shows that the prevalence of deciduous teeth caries in 5-year-old children is 66% and that of 12-year-old children is 28.9%. By understanding the status of caries in pre-school children and discussing the key points of oral health care and caries prevention and control in children. Methods: According to WHO diagnostic criteria for caries check, by the examiner questions and record. Results: This group of 100 cases of caries children, the proportion of girls slightly higher than boys. Preschool children of different ages, their prevalence of caries increased with age. The first and second molars had the most dental caries, followed by the maxillary central incisor and maxillary first and second molars, mandibular lateral incisor, mandibular central incisor and cantidium. Conclusion: Due to the improvement of living standard, people’s diet structure has undergone great changes, but the corresponding oral health care measures are not in place, resulting in the occurrence of multiple oral diseases in children.