中国实用口腔科杂志2024，Vol.17Issue(2)：216-221,227,7.DOI:10.19538/j.kq.2024.02.015
无牙颌种植修复印模制取方法及其精度研究进展
Research on the methods and accuracy of impressions in edentulous implant-supported restoration
摘要
Abstract
Compared to conventional complete denture,complete-arch implant-supported restoration provides improved fixation and stability,enhancing the masticatory efficiency of patients.Passive fit of the upper structure is critical to long-term success,which is closely related to impression accuracy.The main impression methods for complete-arch implant-supported restorations include conventional impression methods and digital impression methods.With the continuous de-velopment of digital technology,digital impressions are increasingly employed in edentulous patients due to their advan-tages of simplifying the impression-taking process and facilitating communication and design,as well as improving pa-tient comfort;however,the accuracy of the impression remains uncertain.This article reviews the impression methods for complete-arch edentulous patients and some factors affecting the impression accuracy,aiming to increase clinicians'lev-el in impression of edentulous implant-supported restoration.关键词
无牙颌/种植修复/印模/精度Key words
edentulous/implant-supported restoration/impression techniques/accuracy分类
医药卫生引用本文复制引用
许丁艺,吕鸣樾,易晓,袁泉..无牙颌种植修复印模制取方法及其精度研究进展[J].中国实用口腔科杂志,2024,17(2):216-221,227,7.基金项目
中华口腔医学会临床科研基金(CSA-SIS2022-19) （CSA-SIS2022-19）
四川省科技厅青年自然科学基金(2023NSFSC0567) （2023NSFSC0567）
