Multi-stage 3D-printed guide for precise restoration of severely inclined teeth based on target restorative space guidance:a case report
10.7518/hxkq.2024.2023428
- VernacularTitle:基于目标修复体空间指导的多级备牙导板精准修复严重倾斜牙1例
- Author:
Leining YANG
1
;
Zijie CHEN
;
Junna ZHAO
;
Yiwen WANG
;
Jing ZHANG
;
Xiaopeng HAN
Author Information
1. 滨州医学院附属烟台口腔医院修复科,烟台 264000
- Keywords:
tooth preparation;
digital design;
3D-printed guide;
target restorative space
- From:
West China Journal of Stomatology
2024;42(4):543-550
- CountryChina
- Language:Chinese
-
Abstract:
In clinical dentistry,addressing unique conditions such as tilted,elongated,and torsion teeth during prepa-ration can be effectively managed through digital tooth morphology design.The production of a multi-stage 3D-printed guide offered a more efficient and accurate solution.This article presented a case of significant inclination,elongation,and torsion in the maxillary and mandibular canines that were successfully treated using crown restoration modification.A crown preparation guide was fabricated based on the final form design of the restoration using the target restorative space analysis technique to ensure precise tooth preparation.A tooth preparation guide was also designed and utilized fur-ther to enhance accuracy and efficiency during complex tooth preparation.The combined application of these multi-stage guides demonstrated promising clinical prospects.
