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。
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 res-toration 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 dele-tion, and the repairing effect is fine .
出处
《中国临床新医学》
2014年第12期1130-1132,共3页
CHINESE JOURNAL OF NEW CLINICAL MEDICINE
关键词
VITA
3D全瓷
牙体缺损或缺失
固定修复
Vita 3D all-ceramic restoration
Dental defect or deletion
Fixed prosthesis
