替牙期前牙区错（牙合）畸形的早期矫治效果

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【摘 要】目的 探究替牙期前牙区错（牙合）畸形时应用固定矫治的疗效。方法 选取2017年1月-2021年1月我院收治的57例替牙期前牙错（牙合）畸形患者作为研究对象，均应用直丝弓矫治器，记录整体矫治效果、口腔功能、牙齿功能咬合关系以及颜面美观度。结果 随访1～2年无复发；矫治后患儿口腔功能、牙齿功能均优于矫治前（P

【关键词】固定矫治；替牙期前牙错（牙合）畸形；早期矫治

中图分类号：R783.5 文献标识码：A 文章编号：1004-4949（2023）13-0153-04

Early Correction Effect of Anterior Malocclusion During Dental Transitional Period

HUANG Hui-cui

（Department of Stomatology， Hezhou Traditional Chinese Medicine Hospital， Hezhou 542899， Guangxi， China）

【Abstract】Objective To explore the curative effect of fixed orthodontic treatment in the treatment of anterior malocclusion during dental transitional period. Methods From January 2017 to January 2021， 57 patients with anterior malocclusion during dental transitional period admitted to our hospital were selected as the research objects. All patients were treated with straight wire appliance. The overall correction effect， oral function， occlusal relationship of tooth function and facial aesthetics were recorded. Results All patients were followed up for 1-2 years without recurrence. The oral function and dental function of children after orthodontic treatment were better than those before orthodontic treatment （P

【Key words】Fixed orthodontic treatment； Anterior malocclusion； Dental transitional period； Early correction

替牙期是6～12岁儿童乳牙和恒牙同时出现在口腔内的时间段，此阶段会出现暂时性错（牙合）现象，如前牙中间缝隙、门牙略呈外八字，牙齿轻微拥挤，随着牙齿萌出替换、颌骨发育，这些现象可以自行调整、改善。（剩余5222字）