第三磨牙与错畸形的相关性研究  

Study on correlation between the third molar and malocclusion

作　　者：陈娟[1] 安阳 冯云霞[1] 

机构地区：[1]山西医科大学,太原030001 [2]山西大医院,太原030001

出　　处：《中国实用口腔科杂志》2015年第8期503-507,共5页Chinese Journal of Practical Stomatology

摘　　要：第三磨牙先天缺失和阻生是现代人肌肉、颌骨和牙齿不平衡退化的重要体现,出现在口腔各类错畸形中。第三磨牙的存在和缺失是否会影响错畸形的形成和矫治后的复发,正畸治疗是否会影响第三磨牙的萌出,临床上正畸医生如何对第三磨牙进行合理取舍,这些问题为正畸医生所关注。The congenital missing and impaction of the third molar is an important manifestation in modem people and appears in all kinds of oral malocclusion, due to the imbalanced degeneration in muscle, mandible and teeth. The orthodontists have paid great attention to the following questions ： whether the existence or missing of the third molar affects the development of malocclusion and the relapse after orthodontic treatment, whether the eruption of the third molar is affected by orthodontic treatment and how to treat the third molar reasonably.

关 键 词：第三磨牙 错(牙合)畸形 正畸 

分 类 号：R78[医药卫生—口腔医学]