Spectrophotometric study of the relationship between body porcelain color and applied metallic oxide pigments

摘要: I t is unlikely that anyone able to measure objectively a porcelain restoration by number represents how lifelike it appears. The restorative dentist must assess the elements cause subjective impression of “naturalness” in tooth fabricate will produce natural effect. relies on external and internal tinting techniques modify color existing restorations. teeth vitro has been measured several studies, some using spectrophotometer.le3 colors both available dental porcelains shade guides have similarly measured.’ In final analysis, however, dentist’s judgment determines restoration. To discuss from an objective point view,