31、32融合伴畸形舌侧尖1例报告及文献复习  

A case report of 31 and 32 fusion with talon cusp and literature review

作　　者：郝艺帆 司超 闫弘静 冯婧[1] 公柏娟[2] 李志民[1] HAO Yifan;SI Chao;YAN Hongjing;FENG Jing;GONG Baijuan;LI Zhimin(Department of Medical Imaging,Hospital of Stomatology,Jilin University,Jilin Province,Changchun 130021,China;Department of Orthodontic,Hospital of Stomatology,Jilin University,Jilin Province,Changchun 130021,China)

机构地区：[1]吉林大学口腔医院影像科,吉林长春130021 [2]吉林大学口腔医院正畸科,吉林长春130021

出　　处：《中国医药导报》2022年第8期177-180,共4页China Medical Herald

基　　金：吉林省卫生与健康技术创新项目(2018J068);吉林省教育厅“十三五”科学技术项目(JJKH20201109KJ)。

摘　　要：融合牙与畸形舌侧尖是牙齿在发育期间受到外界不同刺激因素导致的牙体形态发育异常。本文报道的是1例患者左侧下颌恒中切牙与下颌恒侧切牙发生融合,且融合牙舌侧伴一畸形舌侧尖的较为罕见的病例,由于病变尚未引起牙髓及牙周疾病,于舌侧尖窝沟处行窝沟封闭,嘱其定期复查。对相关文献进行复习介绍了融合牙的发病机制、临床特征、治疗要点,以提高临床工作者对该疾病的诊疗认识,早期的诊断与治疗是提高融合牙预后效果的关键,早期发现、结合影像学检查正确判断融合牙的类型,联合多学科进行治疗,定期复查,可有效提高融合牙的治疗效果。Fusion teeth and talon cusp are abnormal tooth morphological development caused by different external stimuli during tooth development.This paper reported a rare case of fusion of left mandibular permanent central incisor and mandibular permanent incisor,with a malformed lingual cusp on the lingual side of the fused tooth.Since the lesion had not caused pulp and periodontal diseases,fossa and sulcus were closed at the lingual cusp and regular review was ordered.On relevant literature review introduced the pathogenesis,clinical features of fused teeth,the key points of treatment,in order to improve the understanding of the disease diagnosis and clinical workers,early diagnosis and treatment is the key to improve the effect of fusion tooth prognosis,early detection,correct judgment combined with imaging examination fusion of tooth type,joint multidisciplinary treatment,regular review,it can effectively improve the therapeutic effect of fused teeth.

关 键 词：融合牙 畸形舌侧尖 牙齿形态异常 中切牙 侧切牙 

分 类 号：R781.2[医药卫生—口腔医学]