Translucency of esthetic dental restorative CAD/CAM materials and composite resins with respect to thickness and surface roughness

Awad, Daniel; Stawarczyk, Bogna; Liebermann, Anja; Ilie, Nicoleta

doi:10.1016/j.prosdent.2014.12.003

Cited by 249 publications

(283 citation statements)

References 31 publications

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“…64 However, Enamic has been shown to be less translucent than IPS e.max or Lava Ultimate (3M ESPE, St Paul, USA). 74 Previous works have also shown that the surface of PICN is not as glossy as those obtained for IPS e.max or Lava Ultimate. Nevertheless, the stain resistance of PICN was superior than that measured for Lava Ultimate and inferior than that reported for IPS e.max.…”

Section: Polymer Infiltrated Ceramic Network (Picns)mentioning

confidence: 84%

Dental ceramics: a review of new materials and processing methods

et al. 2017

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The evolution of computerized systems for the production of dental restorations associated to the development of novel microstructures for ceramic materials has caused an important change in the clinical workflow for dentists and technicians, as well as in the treatment options offered to patients. New microstructures have also been developed by the industry in order to offer ceramic and composite materials with optimized properties, i.e., good mechanical properties, appropriate wear behavior and acceptable aesthetic characteristics. The objective of this literature review is to discuss the main advantages and disadvantages of the new ceramic systems and processing methods. The manuscript is divided in five parts: I) monolithic zirconia restorations; II) multilayered dental prostheses; III) new glass-ceramics; IV) polymer infiltrated ceramics; and V) novel processing technologies. Dental ceramics and processing technologies have evolved significantly in the past ten years, with most of the evolution being related to new microstructures and CAD-CAM methods. In addition, a trend towards the use of monolithic restorations has changed the way clinicians produce all-ceramic dental prostheses, since the more aesthetic multilayered restorations unfortunately are more prone to chipping or delamination. Composite materials processed via CAD-CAM have become an interesting option, as they have intermediate properties between ceramics and polymers and are more easily milled and polished.

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Section: Polymer Infiltrated Ceramic Network (Picns)mentioning

confidence: 84%

Dental ceramics: a review of new materials and processing methods

et al. 2017

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“…Bu sonucu Enamic malzemesinin yüksek miktarda Al 2 O 3 içermesi ile ilişkilendirmişlerdir. 7 Çalışmamızda, malzemelerin yaşlandırma sonrası translusensi değerleri, yaşlandırma öncesi değerler ile karşılaştırılmış olup malzemeler birbiri ile kıyaslanmamıştır. İncelenen CAD/CAM hibrit materyallerin translusensi değerleri yaşlandırma ile değişmemiştir.…”

Section: Discussionunclassified

“…Spektrofotometre cihazları ölçüm sonuçlarını Uluslararası Aydınlatma Komisyonu (CIE) tarafından geliştirilen renk sistemine göre vermektedir. 7,8 Bu sistem rengi L*, a* ve b* olmak üzere 3 koordinatta tanımlamaktadır. L* değeri, rengin açıklık ve koyuluk eksenindeki yerini, a* değeri rengin kırmızılık ve yeşillik eksenindeki yerini, b* değeri ise rengin sarılık ve mavilik eksenindeki yerini göstermektedir.…”

Section: Introductionunclassified

Evaluati̇on of Physi̇cal and Opti̇cal Properti̇es of Hybri̇d Cad/Cam Materi̇als

Kurt¹,

Celik²

2018

Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

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“…For HT and 0.3mm, 0.5mm thick CADs, the final shades deviated to C1/2R1.5 as compared to the control's A1/1M1. due to its increasing popularity in all-ceramic restorations, even though there is still little information on its optical properties (Awad et al, 2015). All dental disciplines, especially restorative and prosthodontics, have felt the impact of CAD/CAM technologies.…”

Section: Discussionmentioning

confidence: 99%

“…Esthetic restorations become noticeably flawed when the value is improperly managed. This unintended result is due to the human eye's heightened sensitivity to value, more so than discrepancies in chroma or hue (Awad, Stawarczyk, Liebermann, & Ilie, 2015 (Bayindir & Ozbayram, 2017;Yuan et al, 2007). However, other studies support a ΔE * ab > 3.3 as clinically unacceptable, so individual judgments must be made if a ΔE * ab value falls in between the discrepancy (Archegas, Freire, Vieira, Caldas, & Souza, 2011;Knezovic, Zlataric, Illes, Alajbeg, & Zagar, 2015).…”

Section: Optical Qualities and Spectrophotometersmentioning

confidence: 99%

Effect of porcelain thickness and translucency on the final shade of IPS e.max CAD overlaying a dark substrate.

Alena¹

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Translucency of esthetic dental restorative CAD/CAM materials and composite resins with respect to thickness and surface roughness

Cited by 249 publications

References 31 publications

Dental ceramics: a review of new materials and processing methods

Dental ceramics: a review of new materials and processing methods

Evaluati̇on of Physi̇cal and Opti̇cal Properti̇es of Hybri̇d Cad/Cam Materi̇als

Effect of porcelain thickness and translucency on the final shade of IPS e.max CAD overlaying a dark substrate.

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