Coverage error of gingival shade guide systems in measuring color of attached anterior gingiva
نویسندگان
چکیده
منابع مشابه
Assessment of Color Changes in Vita 3D-Master Shade Guide after Sterilization and Disinfection
Purpose:Dental shade guides are commonly used for color determination and should be disinfected and sterilized. The purpose of this study was to evaluate the color change of Vita 3D Master shade tabs after disinfection and sterilization. Material and methods:Overall, 98 samples (shade tabs) were randomly selected from 14 new, unused Vita 3D sets, including the following shades: 2M1, 3L1.5, 3M1,...
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Objectives: Attached gingival width (AGW) is an important marker for diagnosis of periodontal disease and normal gingival sulcus depth (GSD) is a sign of healthy periodontium. The aim of this study was to determine the AGW and GSD in3-15 year-olds with three dentition systems in Isfahan in 2001. Methods: A total of 360 students (120 students in each system) eligible for this cross sectional...
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The purposes of this study are: (1) determine the color of the twenty shades in the Ivoclar’s Chromascop shade guide, (2) determine the color representation of the shade guide described as coverage error (CE), and (3) compare this shade guide with the Vita Classical and Bioform shade guides. The spectral data was collected using Beckman model DU reflectance spectrophotometer equipped with an in...
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The purpose of this study was to evaluate the inflammatory response in dento-gingival units with or without attached gingiva in monkeys. Two different types of dento-gingival units with or without attached gingiva were established in premolar and first molar areas of three monkeys. In the experimental group, a part of the keratinized gingiva was removed with periodontal scissors following mucop...
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The insufficient or absent attached gingiva increases the risk of development of gingival recessions. The treatment of the mucogingival problems is one of the main objectives of the periodontal therapy. Mucogingival therapy is a broader term describing non-surgical and surgical treatment procedures for the correction of defects in morphology, position, and/or amount of soft tissue and underlyin...
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ژورنال
عنوان ژورنال: The Journal of Prosthetic Dentistry
سال: 2009
ISSN: 0022-3913
DOI: 10.1016/s0022-3913(08)60290-5