An 8-year follow-up study of Cerec2 computer aided design and computer aided manufacture of all-ceramic crowns / 中华口腔医学杂志
Chinese Journal of Stomatology
; (12): 752-753, 2008.
Article
in Zh
| WPRIM
| ID: wpr-346793
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the clinical performance of the crowns made by Cerec2 computer aided design and computer aided manufacture (CAD/CAM) system.</p><p><b>METHODS</b>Twenty four teeth were restored with Cerec2 CAD/CAM crowns. Eight years after delivery of the prostheses, the all-ceramic crowns were evaluated using modified standard of California Dental Association quality evaluation system. Patients filled out a satisfaction questionnaire at the same time. And Kaplan-Meier analysis was carried out.</p><p><b>RESULTS</b>Three out of 24 restorations were rated as failure. Kaplan-Meier analysis showed that the success rate of Cerec2 crowns eight year following delivery was 88%.</p><p><b>CONCLUSIONS</b>Crowns made by Cerec2 CAD/CAM system can survive in oral condition and function well for 8 years.</p>
Full text:
1
Database:
WPRIM
Main subject:
Follow-Up Studies
/
Dental Prosthesis Design
/
Computer-Aided Design
/
Crowns
/
Dental Porcelain
Type of study:
Observational_studies
/
Prognostic_studies
Limits:
Adult
/
Female
/
Humans
/
Male
Language:
Zh
Journal:
Chinese Journal of Stomatology
Year:
2008
Document type:
Article