Home Articles List Article Information
Alexandria Dental Journal
Journal Archive
Volume Volume 50 (2025)
Volume Volume 49 (2024)
Volume Volume 48 (2023)
Volume Volume 47 (2022)
Issue Issue 4
Special Issue for the 22nd Alexandria International Dental Congress, Egyptian IADR, and the 5th International Congress of the Egyptian Pediatric Dentistry Association
Issue Issue 3
A (Oral and maxillofacial surgery, oral medicine, periodontology, oral radiology, oral pathology, oral biology)
Issue Issue 3
B (Endodontics, Prosthodontics, Fixed prosthodontics, Conservative dentistry, Dental Biomaterials)
Issue Issue 3
C (Pediatric dentistry, Dental public health, Orthodontics)
Issue Issue 2
A (Oral and maxillofacial surgery, oral medicine, periodontology, oral radiology, oral pathology, oral biology)
Issue Issue 2
B (Endodontics, Prosthodontics, Fixed prosthodontics, Conservative dentistry, Dental Biomaterials)
Issue Issue 2
C (Pediatric dentistry, Dental public health, Orthodontics)
Issue Issue 1
A (Oral and maxillofacial surgery, oral medicine, periodontology, oral radiology, oral pathology, oral biology)
Issue Issue 1
B (Endodontics, Prosthodontics, Fixed prosthodontics, Conservative dentistry, Dental Biomaterials)
Issue Issue 1
C (Pediatric dentistry, Dental public health, Orthodontics)
Volume Volume 46 (2021)
Volume Volume 45 (2020)
Volume Volume 44 (2019)
Volume Volume 43 (2018)
Volume Volume 42 (2017)
Volume Volume 41 (2016)
Volume Volume 40 (2015)
Ageiz, S., BakrI, S., Abdel kader, S. (2022). EVALUATION OF THE TRANSLUCENCY AND THE EFFECT OF TRIBOCHEMICAL SILICA COATING ON THE BOND STRENGHT OF ULTRA TRANSLUSCENT ZIRCONIA (IN VITRO STUDY). Alexandria Dental Journal, 47(1), 95-101. doi: 10.21608/adjalexu.2021.48843.1121
Samar Farag Ageiz; Samir BakrI; sanaa Hussein Abdel kader. "EVALUATION OF THE TRANSLUCENCY AND THE EFFECT OF TRIBOCHEMICAL SILICA COATING ON THE BOND STRENGHT OF ULTRA TRANSLUSCENT ZIRCONIA (IN VITRO STUDY)". Alexandria Dental Journal, 47, 1, 2022, 95-101. doi: 10.21608/adjalexu.2021.48843.1121
Ageiz, S., BakrI, S., Abdel kader, S. (2022). 'EVALUATION OF THE TRANSLUCENCY AND THE EFFECT OF TRIBOCHEMICAL SILICA COATING ON THE BOND STRENGHT OF ULTRA TRANSLUSCENT ZIRCONIA (IN VITRO STUDY)', Alexandria Dental Journal, 47(1), pp. 95-101. doi: 10.21608/adjalexu.2021.48843.1121
Ageiz, S., BakrI, S., Abdel kader, S. EVALUATION OF THE TRANSLUCENCY AND THE EFFECT OF TRIBOCHEMICAL SILICA COATING ON THE BOND STRENGHT OF ULTRA TRANSLUSCENT ZIRCONIA (IN VITRO STUDY). Alexandria Dental Journal, 2022; 47(1): 95-101. doi: 10.21608/adjalexu.2021.48843.1121

EVALUATION OF THE TRANSLUCENCY AND THE EFFECT OF TRIBOCHEMICAL SILICA COATING ON THE BOND STRENGHT OF ULTRA TRANSLUSCENT ZIRCONIA (IN VITRO STUDY)

Article 3, Volume 47, Issue 1, April 2022, Page 95-101  XML PDF (260.54 K)
Document Type: Original Article
DOI: 10.21608/adjalexu.2021.48843.1121
View on SCiNiTO View on SCiNiTO
Authors
Samar Farag Ageiz email 1; Samir BakrI2; sanaa Hussein Abdel kaderorcid 3
1Fixed Prosthodontics Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
2Fixed Prosthodontics Department, Faculty of Dentistry,Alexandria University, Alexandria, Egypt.
3Fixed Prosthodontics Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
Abstract
Introduction: Zirconia restorations present long-term clinical survival. It’s low translucency makes them esthetically less than lithium disilicate. The newly introduced ultra translucent (UT) zirconia blocks might help to overcome the aesthetic drawbacks for fabrication of laminate veneers.
Aim of this study: To evaluate the translucency of UT zirconia laminates and to assess the effect of tribochemical silica coating on its bond strength to the resin cement, using lithium disilicate as control.
Materials and Methods: Forty four disc-shaped specimens were fabricated and divided into two main groups; Group (I): Translucency test: the specimens (10×0.5mm (n=20)) were divided into 2 subgroups: Subgroup (IA) UT Zirconia, subgroup (IB) e.max CAD. Group (II): Shear bond strength (SBS) test, specimens (5mm x 4mm (n=24)) were divided into 3 subgroups. Subgroup (IIA): UT zirconia specimens treated only with airborne-abrasion, subgroup (IIB): UT zirconia specimens coated with tribochemical silica after the airborne-abrasion, subgroup (IIC): e.max CAD etched with hydrofluoric acid and silanated. For translucency measurements spectrophotometer was used.
Results: Translucency results showed p value
Keywords
Ultra Transluscent Zirconia; e.max CAD; Tribochemical Silica Coating; Shear Bond strength
Main Subjects
Fixed prosthodontics
Statistics
Article View: 290
PDF Download: 443