Research progress on accuracy of intraoral digital impressions for implant-supported full-arch prostheses. / æ çé¢ç§æ¤ä¿®å¤å£å
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Zhejiang Da Xue Xue Bao Yi Xue Ban
; : 1-9, 2024 Jun 03.
Article
en En, Zh
| MEDLINE
| ID: mdl-38832462
ABSTRACT
With the rapid development of implant techniques and digital technology, digital impressions have become a commonly used impression method in implant restoration. At present, the accuracy of intraoral digital impressions directly applied to implant-supported full-arch prostheses remains inadequate, which is due to the high accuracy requirement of full-arch implant impressions, while there are still technical challenges in intraoral digital impressions about recognition and stitching. In this regard, scholars have proposed a variety of scanning strategies to improve the accuracy of intraoral scan, including mucosal modifications, auxiliary devices and novel scan bodies. At the same time photogrammetry, as a new digital impression technique, has been developing steadily and exhibits promising accuracy. This article reviews the research progress on the accuracy of edentulous full-arch implant impressions and techniques which can improve the accuracy of intraoral digital impressions, to provide reference for clinical application.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
/
Zh
Revista:
Zhejiang Da Xue Xue Bao Yi Xue Ban
Asunto de la revista:
MEDICINA
Año:
2024
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
China