Restorative Dentistry & Endodontics

Meiko Oki

1 Article

Discoloration of various CAD/CAM blocks after immersion in coffee: Sasipin Lauvahutanon, Maho Shiozawa, Hidekazu Takahashi, Naohiko Iwasaki, Meiko Oki, Werner J. Finger, Mansuang Arksornnukit; Restor Dent Endod 2017;42(1):9-18. Published online December 8, 2016; DOI: https://doi.org/10.5395/rde.2017.42.1.9

Objectives

This study evaluated color differences (ΔEs) and translucency parameter changes (ΔTPs) of various computer-aided design/computer-aided manufacturing (CAD/CAM) blocks after immersion in coffee.

Materials and Methods

Eight CAD/CAM blocks and four restorative composite resins were evaluated. The CIE L^*a^*b^* values of 2.0 mm thick disk-shaped specimens were measured using the spectrophotometer on white and black backgrounds (n = 6). The ΔEs and ΔTPs of one day, one week, and one month immersion in coffee or water were calculated. The values of each material were analyzed by two-way ANOVA and Tukey's multiple comparisons (α = 0.05). The ΔEs after prophylaxis paste polishing of 1 month coffee immersion specimens, water sorption and solubility were also evaluated.

Results

After one month in coffee, ΔEs of CAD/CAM composite resin blocks and restorative composites ranged from 1.6 to 3.7 and from 2.1 to 7.9, respectively, and ΔTPs decreased. The ANOVA of ΔEs and ΔTPs revealed significant differences in two main factors, immersion periods and media, and their interaction except for ΔEs of TEL (Telio CAD, Ivoclar Vivadent). The ΔEs significantly decreased after prophylaxis polishing except GRA (Gradia Block, GC). There was no significant correlation between ΔEs and water sorption or solubility in water.

Conclusions

The ΔEs of CAD/CAM blocks after immersion in coffee varied among products and were comparable to those of restorative composite resins. The discoloration of CAD/CAM composite resin blocks could be effectively removed with prophylaxis paste polishing, while that of some restorative composites could not be removed.

Citations

Citations to this article as recorded by

Effect of polishing and bleaching on color, whiteness, and translucency of CAD/CAM monolithic materials
Ranulfo Castillo Peña, Alejandro Cardenas Ramos, José Maurício dos Santos Nunes Reis, Lívia Nordi Dovigo, Jean‐Pierre Guy Olivier Salomon, María del Mar Pérez, Renata Garcia Fonseca
Journal of Esthetic and Restorative Dentistry.2025; 37(2): 440. CrossRef
Translucency and color stability of advanced lithium disilicate ceramic material: An in vitro study
Bader M. Alazemi, Mohammad R. Rayyan
Journal of Conservative Dentistry and Endodontics.2025; 28(1): 33. CrossRef
The impact of bleaching using 15% carbamide peroxide on surface properties of CAD-CAM composite structures
Rasha A. Alamoush, Jiawei Yang, Abdulaziz Alhotan, Julfikar Haider, Burak Yilmaz, Alaaeldin Elraggal
Scientific Reports.2025;[Epub] CrossRef
The Efficacy of 3 Bleaching Methods on Stained Polymer-Based CAD/CAM Materials
Rua Babaier, Julfikar Haider, Rasha A. Alamoush, Nick Silikas
International Dental Journal.2025; 75(2): 1327. CrossRef
Comparative evaluation of colour stability of conventional, 3d printed and cad cam fabricated provisional restorations- An in-vitro study
Om Shiva Prashanth Vislawath, Anulekha CK, Mahesh Pulagam, Sree Devi Kondareddy, Sai Krishna Seelam, Syeda Afeefa Tahseen
IP Annals of Prosthodontics and Restorative Dentistry.2025; 11(1): 40. CrossRef
Influence of Post-Curing in Nitrogen-Saturated Condition on the Degree of Conversion and Color Stability of 3D-Printed Resin Crowns
Bohyun Lim, Dohyun Kim, Je Seon Song, Sunil Kim, Hoon Kim, Yooseok Shin
Dentistry Journal.2024; 12(3): 68. CrossRef
Assessment of color stability and translucency of various CAD/CAM ceramics of different compositions and Thicknesses: An in vitro study
Passent Ellakany, Nourhan M. Aly, Shahad T. Alameer, Turki Alshehri, Shaimaa M. Fouda
The Saudi Dental Journal.2024; 36(7): 1019. CrossRef
Water absorption in artificial composites: Curse or blessing?
Thomas Niem, Antje Hübner, Bernd Wöstmann
Dental Materials.2024; 40(8): 1097. CrossRef
Determination of the Color Change of Various Esthetic Monolithic Monochromatic Computer-Aided Design/Computer-Aided Manufacturing Materials
Katarina Bauer, Andreja Carek, Ljerka Slokar Benić, Tomislav Badel
Materials.2024; 17(13): 3160. CrossRef
Effect of coffee staining and simulated oral hygiene methods on the color and translucency of a nanoceramic resin
Luiz Felipe Schneider, Bruna Mueller, Rubens Nisie Tango, Claudia Angela Maziero Volpato
Journal of Esthetic and Restorative Dentistry.2024; 36(7): 1020. CrossRef
Clinical Applications and Mechanical Properties of CAD-CAM Materials in Restorative and Prosthetic Dentistry: A Systematic Review
Imena Rexhepi, Manlio Santilli, Gianmaria D’Addazio, Giuseppe Tafuri, Eugenio Manciocchi, Sergio Caputi, Bruna Sinjari
Journal of Functional Biomaterials.2023; 14(8): 431. CrossRef
Effect of aging on color, gloss and surface roughness of CAD/CAM composite materials
Ioannis Papathanasiou, Spiros Zinelis, George Papavasiliou, Phophi Kamposiora
Journal of Dentistry.2023; 130: 104423. CrossRef
Evaluation of the Effect of an Energy Drink And 35% Hydrogen Peroxide on Discoloration and Microhardness of Current Restorative Materials
Recep KARA
Selcuk Dental Journal.2023; 10(3): 526. CrossRef
The impact of the diode laser 940 nm photoactivated bleaching on color change of different composite resin restorations
Amal Alaa Mawlood, Niaz H. Hamasaeed
Journal of Advanced Pharmaceutical Technology & Research.2023; 14(2): 155. CrossRef
Discoloration of fiber-reinforced composite resin disc for computer-aided design/computer-aided manufacturing after immersion in coffee and curry solutions
Maho SHIOZAWA, Yumi TSUCHIDA, Tetsuya SUZUKI, Hidekazu TAKAHASHI
Dental Materials Journal.2023; 42(1): 64. CrossRef
In vitro comparison of the color degradation of two computer-aided design/computer-aided manufacturing provisional materials: A 12-month simulation
SuzannaMaria Sayegh, Maha Daou, Georges Najjar, Elie Zebouni
The Journal of Indian Prosthodontic Society.2023; 23(1): 38. CrossRef
Effect of Simulated Annual At-home Bleaching on Susceptibility to Staining, Translucency, and Whiteness Variations of Computer-aided Design and Computer-aided Manufacturing Monolithic Materials
AC Ramos, RC Peña, LN Dovigo, MM Pérez, RG Fonseca
Operative Dentistry.2023; 48(4): 404. CrossRef
EFFECT OF DIFFERENT TEAS ON SURFACE ROUGHNESS OF CONVENTIONAL AND BULK-FILL COMPOSITE RESINS
Esra ÖZYURT, Ayşegül KURT
Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi.2022; : 1. CrossRef
Effect of thickness on color appearance of multilayer CAD/CAM composite resin blocks
Roubing Ha, Yumi Tsuchida, Maho Shiozawa, Hidekazu Takahashi
Odontology.2022; 110(4): 664. CrossRef
Color changes of dental zirconia immersed in food and beverage containing water-soluble/lipid-soluble pigments
Hiro MATSUMOTO, Takatsugu YAMAMOTO, Tohru HAYAKAWA
Dental Materials Journal.2022; 41(6): 824. CrossRef
Long‐term hydrolytic stability of CAD/CAM composite blocks
Rasha A. Alamoush, Nesreen A. Salim, Nick Silikas, Julian D. Satterthwaite
European Journal of Oral Sciences.2022;[Epub] CrossRef
Color stability of a resin nanoceramic after surface treatments, adhesive cementation, and thermal aging
Joseane Silva, Madalena Lucia Pinheiro Dias Engler, Rodrigo Baumgardt Barbosa Lima, Maria Jesús Suarez, Jean-Pierre Guy Oliver Salomon, Claudia Angela Maziero Volpato
The Journal of Prosthetic Dentistry.2022; 127(3): 498.e1. CrossRef
Color Stability and Staining Susceptibility of Direct Resin-Based Composites after Light-Activated In-Office Bleaching
Pei-Wen Peng, Chiung-Fang Huang, Ching-Ying Hsu, Ann Chen, Ho-Him Ng, Man-Si Cheng, Shiang Tsay, Jia-Yi Lai, Tzu-Sen Yang, Wei-Fang Lee
Polymers.2021; 13(17): 2941. CrossRef
Evaluation of the colour and translucency parameter of conventional and Computer-aided design and computer-aided manufacturing (CAD-CAM) feldspathic porcelains after staining and laser-assisted bleaching
Foujan Chitsaz, Safoura Ghodsi, SolalehAmirpour Harehdasht, Bahar Goodarzi, Somayeh Zeighami
Journal of Conservative Dentistry.2021; 24(6): 628. CrossRef
Investigation the effects of whitening toothpastes on color change of resin‐based CAD/CAM blocks
Numan Aydın, Serpil Karaoglanoglu, Elif Aybala Oktay
Journal of Esthetic and Restorative Dentistry.2021; 33(6): 884. CrossRef
Effect of different beverages on color stability and surface properties of composite resin materials
Esra Özyurt, Ayşegül Kurt
Color Research & Application.2021; 46(6): 1382. CrossRef
One-year clinical performance of lithium disilicate versus resin composite CAD/CAM onlays
Joana Souza, Mª Victoria Fuentes, Eugenia Baena, Laura Ceballos
Odontology.2021; 109(1): 259. CrossRef
MEKANİK VE PAT İLE PARLATMA İŞLEMLERİNİN CAD/CAM HİBRİT BLOKLARIN RENK STABİLİTESİNE ETKİSİ
Gaye SAĞLAM, Şükriye Ec GEDUK
Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi.2021; : 1. CrossRef
Mechanical degradation of contemporary CAD/CAM resin composite materials after water ageing
Michael Wendler, Anja Stenger, Julian Ripper, Eva Priewich, Renan Belli, Ulrich Lohbauer
Dental Materials.2021; 37(7): 1156. CrossRef
Evaluation of Stain Susceptibility of Different CAD/CAM Blocks After Immersion in Coffee
Soner ŞİŞMANOĞLU, Aliye Tuğçe GÜRCAN
Düzce Üniversitesi Sağlık Bilimleri Enstitüsü Dergisi.2021;[Epub] CrossRef
Color stability and surface roughness of resin based direct and indirect restorative materials
Bilge ERSÖZ, Serpil Karaoğlanoğlu, Elif Aybala Oktay, Numan Aydın
European Annals of Dental Sciences.2021;[Epub] CrossRef
Color Stability and Translucency of Polymer-Infiltrated Ceramic-Network Materials—A Systematic Review of the Literature
Nawaf Labban
Journal of Biomaterials and Tissue Engineering.2021; 11(10): 1865. CrossRef
Influence of accelerated ageing on the physical properties of CAD/CAM restorative materials
Thomas Niem, Nivin Youssef, Bernd Wöstmann
Clinical Oral Investigations.2020; 24(7): 2415. CrossRef
Evaluation of the repair capacities and color stabilities of a resin nanoceramic and hybrid CAD/CAM blocks
Hasibe Sevilay Bahadır, Yusuf Bayraktar
The Journal of Advanced Prosthodontics.2020; 12(3): 140. CrossRef
Color Stability of Dental Reinforced CAD/CAM Hybrid Composite Blocks Compared to Regular Blocks
Yeong-Ah Kang, Han-Ah Lee, Joseph Chang, Wonjoon Moon, Shin Hye Chung, Bum-Soon Lim
Materials.2020; 13(21): 4722. CrossRef
Long‐term stainability of interim prosthetic materials in acidic/staining solutions
Sandro B. Bitencourt, Roberta Y. Kanda, Caroline de Freitas Jorge, Valentim A. R. Barão, Cortino Sukotjo, Alvin G. Wee, Marcelo C. Goiato, Aldiéris A. Pesqueira
Journal of Esthetic and Restorative Dentistry.2020; 32(1): 73. CrossRef
Materials in digital dentistry—A review
Taiseer A. Sulaiman
Journal of Esthetic and Restorative Dentistry.2020; 32(2): 171. CrossRef
Residual monomer elution from different conventional and CAD/CAM dental polymers during artificial aging
Madalena Lucia Pinheiro Dias Engler, Jan-Frederik Güth, Christine Keul, Kurt Erdelt, Daniel Edelhoff, Anja Liebermann
Clinical Oral Investigations.2020; 24(1): 277. CrossRef
Energy dissipation capacities of CAD-CAM restorative materials: A comparative evaluation of resilience and toughness
Thomas Niem, Nivin Youssef, Bernd Wöstmann
The Journal of Prosthetic Dentistry.2019; 121(1): 101. CrossRef
Translucency, hardness and strength parameters of PMMA resin containing graphene-like material for CAD/CAM restorations
Shruti Vidhawan Agarwalla, Ritika Malhotra, Vinicius Rosa
Journal of the Mechanical Behavior of Biomedical Materials.2019; 100: 103388. CrossRef
Impact of storage media and temperature on color stability of tooth-colored CAD/CAM materials for final restorations
Anja Liebermann, Dirk Vehling, Marlis Eichberger, Bogna Stawarczyk
Journal of Applied Biomaterials & Functional Materials.2019;[Epub] CrossRef

262 View
2 Download
41 Crossref

Author index