断冠粘接结合数字化贴面修复在上前牙复杂冠折中的应用1例  

Application of fragment reattachment with digital veneers in complex crown fractures of the upper anterior teeth:a case report

作　　者：杨育泽 艾璐莹 张自亮 肖康 毛雨典 吴赟[1,2] 陈凌[1,2] Yang Yuze;Ai Luying;Zhang Ziliang;Xiao Kang;Mao Yudian;Wu Yun;Chen Ling(Stomatology Center,the First Affiliated Hospital of Fujian Medical University,Fuzhou 350004,China;Dept.of Stomatology,National Regional Medical Center,Binhai Campus of the First Affiliated Hospital,Fujian Medical University,Fuzhou 350212,China;School of Stomatology,Fujian Medical University,Fuzhou 350004,China)

机构地区：[1]福建医科大学附属第一医院口腔医学中心,福州350004 [2]福建医科大学附属第一医院滨海院区国家区域医疗中心口腔科,福州350212 [3]福建医科大学口腔医学院,福州350004

出　　处：《国际口腔医学杂志》2024年第2期172-175,共4页International Journal of Stomatology

基　　金：福建省自然科学基金(2021J01215,2021J01223)。

摘　　要：本文报道了1例因外伤导致上前牙复杂冠折的病例。治疗过程中,首先对患牙行牙髓切断、断冠粘接术,实现了患牙牙髓活力、牙体形态的保存;其次配合数字化技术制作贴面、椅旁外染色技术,增加患牙的固位力及恢复美观;最终实现患牙牙体、牙髓的保存,最大程度恢复了患牙初始形态、颜色、咬合、邻接关系等特征。随访2年多以来,临床效果稳定。This article reported a case of a complicated crown fracture of an upper anterior tooth caused by trauma.During treatment,first,pulpotomy and crown reattachment were performed to preserve the vitality and morphology of the affected tooth;second,ultra-thin veneers and chair-side staining were used to increase the retention force and restore the aesthetics;finally,the tooth and pulp were preserved,and the initial morphology,color,occlusion,and adjacent relationship of the affected tooth were restored to the maximum extent.Clinical results have been stable for more than 2 years since the follow-up.

关 键 词：复杂冠折 牙髓切断术 数字化技术 

分 类 号：R783.4[医药卫生—口腔医学]