外科正畸联合治疗下颌第二磨牙低位阻生伴牙源性纤维瘤1例  

Surgical and Orthodontic Combined Treatment of Impacted Mandibular Second Molar with Odontogenic Fibroma:A Case Report

作　　者：张宁波 王天晓 严凤 许森 傅心宇 任利玲[1] ZHANG Ningbo;WANG Tianxiao;YAN Feng;XU Sen;FU Xinyu;REN Liling(Department of Orthodontics,the Hospital of Stomatology,Lanzhou University,Lanzhou 730000,China)

机构地区：[1]兰州大学口腔医院正畸科,甘肃兰州730000

出　　处：《口腔医学研究》2024年第7期648-650,共3页Journal of Oral Science Research

基　　金：国家口腔疾病临床医学研究中心专项课题(编号:LCA202009);兰州大学口腔医院科研项目及甘肃省牙颌面重建与生物智能制造重点实验室(编号:lzukqky-2022-t01和lzukqky-2022-p05);陕西省牙颌疾病临床医学研究中心开放课题(编号:2020YHZB10)。

摘　　要：牙源性纤维瘤(odontogenic fibroma, OF)是一种少见的间充质牙源性良性肿瘤,常与未成熟或移位的牙齿有关。本文报道了1例OF伴发下颌第二磨牙阻生通过外科正畸联合治疗,成功牵引出磨牙的病例,并结合以往的文献讨论牙源性纤维瘤伴阻生磨牙的治疗。Odontogenic fibroma(OF)is a rare benign mesenchymal odontogenic tumor,which is often associated with immature or displaced teeth.This paper reported a case of successful traction of molars by surgical and orthodontic combined treatment with the retention of the affected molars in OF,and discussed the treatment of OF with impacted molars based on previous literature.

关 键 词：牙源性纤维瘤 片段弓技术 悬臂架 阻生磨牙牵引 

分 类 号：R783.5[医药卫生—口腔医学]