This document specifies requirements for tooth-like colour representations made of ceramic materials used to determine the tooth colour in the patient\u2019s mouth or to check the colour of dental prosthesis, which are referred to as colour tabs in this document.<\/p>\n
The colour coordinates of colour tabs are left to the manufacturers\u2019 discretion.<\/p>\n
Resources for visualizing the colours of ceramic and other masses, e.g. mass shade guides and colour patterns for certain ceramic and other masses, do not fall into the scope of this document. They can be manufactured from any materials and serve solely to illustrate the colour effect; they do not serve to determine colour inside the mouth.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 4 Requirements 4.1 Materials and processing 4.2 Appearance <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 4.3 Uniformity 4.4 Cleaning and disinfection 4.5 Colour stability 5 Test method for colour measurement 5.1 Test devices and test equipment 5.1.1 Spectrophotometers <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 5.1.2 Colour tab 5.1.3 Countershape 5.2 Procedure 5.2.1 Positioning of the colour tab 5.2.2 Measurement parameters to be set 5.2.3 Number of measurements 5.3 Expression of results <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 6 Information and instructions 6.1 Information 6.2 Instructions 7 Marking <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Dentistry. Colour tabs for intraoral tooth colour determination<\/b><\/p>\n |