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Evaluation of clinical esthetical effect in cervical margin of porcelain-fused-metal crown restoration / 中华医学美学美容杂志
Article in Zh | WPRIM | ID: wpr-543965
Responsible library: WPRO
ABSTRACT
Objective To evaluate the clinical esthetical effect in the cervical margin of the porcelain fused to metal crown restoration.Methods 225 cases with the porcelain fused to metal crown were observed.The evaluator examined these restorations for cervical color,marginal fit,and gingival state.(Results 53) cases of restoration changed in the cervical color.The method and the tooth preparation volume,the procedure and the material,which were all closely relevant to the cervical color change.(Conclusion Using)the correct method,improving the procedure and choosing the proper material would reduce the cervical color change.
Key words
Full text: 1 Index: WPRIM Language: Zh Journal: Chinese Journal of Medical Aesthetics and Cosmetology Year: 2001 Type: Article
Full text: 1 Index: WPRIM Language: Zh Journal: Chinese Journal of Medical Aesthetics and Cosmetology Year: 2001 Type: Article