Factors influencing the accuracy of intraoral impression in implant restoration
10.12016/j.issn.2096-1456.2023.06.009
- Author:
LING Zhaoting
1
,
2
,
3
,
4
;
WANG Siyuan
1
,
2
,
3
,
4
;
HE Fuming
1
,
2
,
3
,
4
Author Information
1. Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine &
2. Clinical Research Center for Oral Diseases of Zhejiang Province &
3. Key Laboratory of Oral Biomedical Research of Zhejiang Province &
4. Cancer Center of Zhejiang University
- Publication Type:Review
- Keywords:
dentition defect / dental implantation / digitization / impression / intraoral scanning impression / scanning imaging technology / scan body / accuracy / errors / trueness
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2023;31(6):440-445
- CountryChina
- Language:Chinese
-
Abstract:
Due to advances in digital technology, intraoral impressions have been increasingly used to fabricate implant restorations because of its simplicity, high efficiency, comfortableness and convenience. In clinical practice, the accuracy of intraoral impressions depends on various factors, including scanner technique, status of dentition and implants, auxiliary devices, materials and environment, which might influence its accuracy and limit its application. When applied to patients missing more teeth, its accuracy may be insufficient. It is suggested that intraoral impressions be used cautiously when there are multiple and far apart implants and that the scan body not be tightened excessively and that maintain appropriate environmental conditions. In this article, we have reviewed recent relevant literature and the factors affecting the accuracy of intraoral impressions for implant restoration.
- Full text:种植修复口内扫描印模精度的影响因素.pdf
