| 摘要: |
| ［摘要］ 目的 探讨Vita 3D全瓷修复体在单个牙缺失或牙体缺损固定修复中的应用。方法 选择49例单个牙缺失或牙体缺损患者共进行56颗Vita 3D全瓷修复体的固定修复，随访观察1～2年。结果 除2例（前牙单冠）在修复2年后牙冠崩瓷但未折裂脱落外，其余修复体修复效果良好，在边缘密合度、冠染色、基牙牙周袋方面均达A级，未见脱落及松动，成功率达96.43%。结论 Vita 3D全瓷修复体可用于单个牙缺失或牙体缺损的固定桥修复，效果良好。 |
| 关键词: Vita 3D全瓷 牙体缺损或缺失 固定修复 |
| DOI：10.3969/j.issn.1674-3806.2014.12.11 |
| 分类号:R 783 |
| 基金项目: |
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| Observation on clinical application effect of Vita 3D all-ceramic restoration |
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ZHONG Ai-xi, PENG Li-hui, PAN Xiao-bo, et al.
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Departmeut of Stomatology, the People′s Hospital of Guangxi Zhuang Autonomons Region,Nanning 530021, China
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| Abstract: |
| ［Abstract］ Objective To explore the effects of Vita 3D all-ceramic restoration in repairing dental defect or deletion.Methods In 49 patients with dental defect or deletion 56 teeth were restored with Vita 3D all-ceramic restoration and followed up for 1 to 2 years.Results Of 56 restored teeth,54 crown or bridges were sealed and had good retentive power, reached class A in marginal integrity,crown coloring,pier periodontal pocket,without loosing and shedding；2 crowns of front teeth were cracked but not fractured two years after repairing, the success rate was 96.43%(54/56).Conclusion Vita 3D all-ceramic restoration may be used in the repairing of dental defect or deletion, and the repairing effect is fine. |
| Key words: Vita 3D all-ceramic restoration Dental defect or deletion Fixed prosthesis |
