华西口腔医学杂志2019，Vol.37Issue(1)：58-61,4.DOI:10.7518/hxkq.2019.01.011
手术定位导板在埋伏多生牙拔除中的应用
Application of surgical locating guides on impacted supernumerary teeth extraction
摘要
Abstract
Objective To study the application of surgical locating guides based on cone beam computed tomography (CBCT) and computer-aided design/computer-aided manufacturing (CAD/CAM) technique on extraction of impacted supernumerary teeth.Methods This study included 15 patients with impacted supernumerary teeth in anterior maxillary.Surgical approach was determined by CBCT.Surgical locating guides of labial approach or palatal approach were designed and fabricated by CAD/CAM technique.Impacted supernumerary teeth were extracted under the location of surgical locating guides.Results Surgical locating guides were well attached in the operation.The impacted supernumerary teeth were located and exposed rapidly, and the adjacent important anatomical structures were avoided.Conclusion Surgical locating guides benefit the accurate detection and reduction of trauma in extraction of impacted supernumerary teeth.关键词
计算机辅助设计/制造/手术定位导板/多生牙Key words
computer-aided design/computer-aided manufacturing/surgical locating guide/supernumerary tooth分类
医药卫生引用本文复制引用
刘培才,王志兴..手术定位导板在埋伏多生牙拔除中的应用[J].华西口腔医学杂志,2019,37(1):58-61,4.基金项目
天津滨海新区卫生局科技项目 (2014BWKY005) （2014BWKY005）
