Analysis of the morphological advantage of personalized all-ceramic restoration
CAO Ting-ting
WU Feng
ZHAO Bin
WANG Hua
WANG Jin-ping
ZHANG Bin
Abstract：Objective To search for the method of making personalized all-ceramic restoration and its morphological ad-vantage compared with the traditional method and standard CAD/CAM integrated method of making all-ceramic restora-tion. Methods This experiment was performed in the Stomatological Hospital of Shanxi Medical University from No-vember 2012 to January 2013. Standard resin mandible denture models were selected;the all-ceramic crowns of left man-dibular first molars were made by three different methods;test the convexity degree of the crown and the cusp inclination and compare. Results There was no statistical difference in the convexity and inclination between the personalized all-ceramic crown and the standard left mandibular first molars(P>0.05);however,there was statistical difference in the inclination and convexity when comparing the all-ceramic crowns made by the other two methods with the original crowns(P<0.05). Conclusion The crown convexity and the cusp inclination of the personalized all-ceramic crowns made by simulated CAD/CAM integrated method are more similar to standard left mandibular first molars.
Keywords：personalized tooth databasecrown shape convexitycusp inclination
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 481-484 )