Comparative analysis of medium-to-long-term effects of Ceramage? polymer ceramic composite resoin onlay and CAD/CAM fabricated all-ceramic onlays in restoring endodontically treated posterior teeth
10.3969/j.issn.1001-3733.2025.06.018
- VernacularTitle:Ceramage?聚合瓷复合树脂高嵌体和CAD/CAM全瓷高嵌体修复无髓后牙中长期效果对比分析
- Author:
Shuya SHI
1
;
Jian ZHAO
1
;
Xin LI
1
;
Hongqiang YU
1
;
Yu DONG
1
Author Information
1. 214122 无锡,江南大学附属医院口腔科
- Publication Type:Journal Article
- Keywords:
Ceramage? polymer ceramic composite resoin onlay;
CAD/CAM fabricated all-ceramic;
Onlays;
Endodontically treated posterior teeth;
Dental defects
- From:
Journal of Practical Stomatology
2025;41(6):829-833
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the midium-to-long-term clinical outcomes of Ceramage? polymer ceramic composite resoin on-lay and CAD/CAM fabricated all-ceramic onlays in the restoration of endodontically treated posterior teeth.Methods:A total of 75 patients with 92 endodontically treated posterior teeth exhibiting class Ⅱ defects were included and randomly divided into two groups:the Ceramage? composite resin group(48 teeth)and the CAD/CAM fabricated all-ceramic group(44 teeth).The respective restora-tions were performed,and patients were followed up for 24 months.Clinical outcomes of the restorations and periodontal conditions were evaluated using the modified USPHS criteria,and patient satisfaction was assessed.Results:After 24 months of follow-up,the Ceramage? composite resin group showed higher rates of secondary caries,marginal discrepancy,and marginal discoloration,as well as higher plaque index,gingival index,and sulcus bleeding index compared to the CAD/CAM fabricated all-ceramic group.Howev-er,the Ceramage? group exhibited lower rates of restoration wear and fracture(P＜0.05).Patient satisfaction was similar between the two groups(P＞0.05).Conclusion:Both Ceramage? polymer ceramic composite resoin onlay and CAD/CAM fabricated all-ce-ramic onlays achieved favorable mid-to-long-term clinical outcomes.The choice of restoration method should comprehensively con-sider the patient's oral condition and restorative needs.
