摘要
本文报告1例原发性萌出不足。患者女,14岁,因左侧牙齿咀嚼困难就诊,诉有家族史。临床检查发现左侧上颌牙列存萌出不足,与对颌牙开牙合;曲面断层片示左上侧切牙、尖牙、双尖牙和磨牙均有累及,未见机械性阻碍。诊断为原发性萌出不足。
This paper reports a case of primary failure of eruption with anterior teeth affected.A 15-year-old girl presented with difficulty chewing with a family history.Clinical examination revealed a left open bite with submerged upper left teeth.Panoramic radiograph revealed the upper left lateral incisor,canine,premolars,and molars were affected in the absence of mechanical obstruction.The diagnosis was primary failure of eruption（PFE）.
作者
周炼
鄢雷
徐海涛
李旻泽
呙誉东
ZHOU Lian;YAN Lei;XU Hai-tao;LI Min-ze;GUO Yu-dong(Department of Orthodontics, Jianli Stomatological Hospital of Dongguan, Dongguan 523000, China;Department of Oral and Maxillofacial Surgery, Jianli Stomatological Hospital of Dongguan , Dongguan 523000, China;Department of Prosthodontis , Jianli Stomatological Hospital of Dongguan, Dongguan 523000, China.)
出处
《口腔医学研究》
CAS
北大核心
2018年第6期681-682,共2页
Journal of Oral Science Research
关键词
原发性萌出不足
机械性萌出不足
Primary failure of eruption
Mechanical failure of eruption
