Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Amir S. Azer"'
Publikováno v:
Clinical Oral Investigations. 25:5363-5373
This study aimed to compare the accuracy of conventional and digital impressions based on the fit of produced three-unit fixed partial dentures (FPDs) in vivo and the trueness and precision of both impression techniques. Twelve patients received a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b483ee8cb05ca0dcd588e783d7127e3
https://doi.org/10.1007/s00784-021-03845-4
https://doi.org/10.1007/s00784-021-03845-4
Autor:
Amir S. Azer
Publikováno v:
Egyptian Dental Journal. 66:2481-2489
Aim: To evaluate the effect of ultrasonic scaling on microleakage around crown margins after being cemented with two resin cements. Materials and Methods: Thirty two maxillary premolars were prepared to receive zirconia crowns. Specimens were divided
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51ee369484f35124620aab1eb58f7135
https://doi.org/10.21608/edj.2020.33696.1161
https://doi.org/10.21608/edj.2020.33696.1161
Autor:
Amir S. Azer, Youssef Y. Ashour, Mostafa Ashraf Eladawy, Mohamed Taha, Monir Gamal, Mostafa Ragab
Publikováno v:
International Journal of Dental Materials. :117-121
Background: Veneered all-ceramic restorations are associated with a high incidence of chipping and veneer delamination from the inner core. Monolithic all-ceramic crowns facilitate the fabrication process and minimize residual stresses between core a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfb7c50bb077916e49c9cb23d0b16491
https://doi.org/10.37983/ijdm.2020.2403
https://doi.org/10.37983/ijdm.2020.2403
Publikováno v:
Alexandria Dental Journal. 44:53-58
INTRODUCTION: Matching dental ceramic translucency is the optimal esthetic goal in restorative dentistry. Several types of ceramics evolved over the years in an attempt to optimize physical mechanical and optical properties of the previous types. OBJ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8157446d76b19c703ebc049f40989cd
https://doi.org/10.21608/adjalexu.2019.63558
https://doi.org/10.21608/adjalexu.2019.63558
Autor:
Heidar Shahin, Amir S. Azer
Publikováno v:
Egyptian Dental Journal. 65:2967-2980
Objective: The aim of this study is to review all the published in vitro research on the fit of laser sintered metal copings compared to other fabrication techniques.Materials and Methods: A comprehensive electronic search was performed through Googl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa619f42614971df1269019bb3843e1a
https://doi.org/10.21608/edj.2019.72692
https://doi.org/10.21608/edj.2019.72692
Publikováno v:
The Journal of prosthetic dentistry.
Available studies comparing fit accuracy of zirconia fixed partial dentures (FPDs) fabricated from conventional impressions and digital scans provide contradictory results. In addition, studies have been heterogeneous and of a limited number to provi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4b8597e8103508acc5c8d4c2c2433d4
https://pubmed.ncbi.nlm.nih.gov/34696907
https://pubmed.ncbi.nlm.nih.gov/34696907
Publikováno v:
Alexandria Dental Journal.
as chemical composition and thickness. In clinical practice, pressable ceramics were found to be frequently subjected to repressing. Nonetheless, the effect of the repressing on the color stability and translucency have been unknown.OBJECTIVES: The a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::936747aea52ba7c89bee0590dc2ddaab
https://doi.org/10.21608/adjalexu.2021.144860
https://doi.org/10.21608/adjalexu.2021.144860
Publikováno v:
Alexandria Dental Journal.
Introduction: Marginal integrity is a challenging goal revealing an accurate restoration with definite marginal adaptation thus inflammation of gingival tissues and bone destruction correlate directly with a poor marginal property of the restoration.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ca1e4a45f23d7d1f33d564d834bd6bc
https://doi.org/10.21608/adjalexu.2020.22538.1038
https://doi.org/10.21608/adjalexu.2020.22538.1038
Publikováno v:
Alexandria Dental Journal.
Introduction: Various factors were reported to be responsible for influencing color perception during shade matching. These factors include lighting conditions and viewer's physiological variables. There is limited information regarding the effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ea9b5e2458b0d565be7c971df1f459e
https://doi.org/10.21608/adjalexu.2020.20707.1010
https://doi.org/10.21608/adjalexu.2020.20707.1010
Publikováno v:
International Journal of Dentistry, Vol 2020 (2020)
International Journal of Dentistry
International Journal of Dentistry
In some clinical situations, the vertical length of either a prepared tooth or an implant abutment is short, while the occlusal clearance to be restored by a porcelain crown is large. Incisal thickness of the veneering porcelain should be considered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::346fd9797e62d48412176b05a9808bc7
https://doaj.org/article/ad61e95fb89d4baba7d960f6e7f4bfd9
https://doaj.org/article/ad61e95fb89d4baba7d960f6e7f4bfd9