Fundamentals of Color: Shade Matching and Communication in Esthetic Dentistry, Second Edition by unknow

Author:unknow
Language: eng
Format: epub
ISBN: 9780867155433
Publisher: International Quintessence Publishing Group
Published: 2012-04-02T16:00:00+00:00

Fig 5-1 (a and b) The SpectroShade System was the second commercially available system that maps the whole tooth surface.

Fig 5-2 (a and b) X-Rite’s ShadeVision stores hue, value, and chroma to efficiently measure tooth shade. Its optical capture device is small, light, and easily maneuverable, allowing image capture in areas beyond the anterior dentition.

Today’s shade-matching technologies have been developed to improve communication between the lab technician and the dentist and ultimately the esthetic restorative work of the practice. These innovations mimic the human visual system without the negative visual illusion effects and deliver exact and reproducible information for the lab technician to use in interpreting and fabricating the restoration. Additionally, digital shade-taking devices are used not only to transfer a tooth shade for a restoration but also to record a treatment outcome, such as before and after bleaching results (see chapter 8).

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