数字化口内扫描技术在牙体预备实践教学中的应用  

The Application of Digital Intraoral Scanning Technology in Practical Teaching of Dental Preparation

作　　者：王朝阳 王一如 徐剑浩 邓淞文 陈晓玲 Chaoyang Wang;Yiru Wang;Jianhao Xu;Songwen Deng;Xiaoling Chen(Department of Prosthodontics,Stomatology Hospital,School of Stomatology,Zhejiang University School of Medicine,Zhejiang Provincial Clinical Research Center for Oral Diseases,Key Laboratory of Oral Biomedical Research of Zhejiang Province,Cancer Center of Zhejiang University,Engineering Research Center of Oral Biomaterials and Devices of Zhejiang Province;School of Stomatology,Zhejiang University,Hangzhou 310000,Zhejiang Province,P.R.China.)

机构地区：[1]浙江大学医学院附属口腔医院口腔修复科·浙江大学口腔医学院·浙江省口腔疾病临床医学研究中心·浙江省口腔生物医学研究重点实验室·浙江大学癌症研究院·口腔生物材料与器械浙江省工程研究中心 [2]浙江大学口腔医学院

出　　处：《中国口腔医学继续教育杂志》2024年第1期88-93,116,共7页Chinese Journal of Stomatologial Continuing Education

基　　金：浙江省教育厅一般科研项目(项目编号:Y202145987,Y202353166);浙大口腔探索与研发项目(项目编号:RD2022DXKB01,RD2022JXEL2)。

摘　　要：目的:探索数字化技术在口腔修复学住院医师规范化培训中的应用及推广。方法:本实验以45名参与浙江大学医学院附属口腔医院口腔住院医师规范化培训的住培生为研究对象,分为对照组和实验组。对照组采用传统教师理论授课和操作示教,实验组采用数字化口内扫描技术引导下金属烤瓷全冠牙体预备教学。通过体位姿势、边缘形态、点线角、聚合度、预备量5个方面对牙体预备质量进行评分考核。结果:全冠牙体预备考核成绩实验组(92.26±2.97)与对照组(89.91±4.20)之间存在统计学差异(P<0.05)。结论:数字化引导的金属烤瓷全冠牙体预备的教学可以有效提高学生的学习主动性、理论知识的掌握和应用、临床思考和实践能力,为最终培养出具有优异临床岗位胜任力的口腔住院医师提供基础。Objective:Stomatology is a highly practical course,and the application of digital technology brings new opportunities to the teaching of dentistry.The aim of this study was to explore the application of digital technology in the standardized training of resident dentists in prosthodontics.Methods:This experiment focused on 45 resident trainees who participated in standardized training for resident dentists at the Stomatology Hospital,Zhejiang University School of Medicine,and they were divided into a control group and an experimental group.The control group received traditional theoretical teaching and operational demonstration,while the experimental group teachers used digital intraoral scanning technology to guide the tooth preparation of porcelain fused to metal crown.The quality of tooth preparation was evaluated with five aspects:posture,edge shape,point line angle,degree of aggregation,and preparation amount.Results:There was a significant difference(P<0.05)between the experimental group(92.26±2.97)and the control group(89.91±4.20)in the performance of the full crown tooth preparation assessment.Conclusions:Digitally guided teaching of tooth preparation of porcelain fused to metal crown can effectively improve students’learning initiative,mastery and application of theoretical knowledge,clinical thinking and practical abilities,and provide foundation for ultimately cultivating resident dentists with excellent clinical job competence.

关 键 词：口腔教学 口内扫描技术 数字化评估 金属烤瓷全冠 牙体预备 

分 类 号：R78[医药卫生—口腔医学]