Results 211 to 220 of about 11,980 (262)

In vitro performance of full-contour zirconia single crowns

Dental Materials, 2012
Zirconia based restorations exhibited high failure rates due to veneering-porcelain fractures. Milling to full-contour might be an alternative approach for zirconia restorations. The aim of this study was to evaluate full-contour zirconia crowns in terms of light-transmission, contact wear (restoration and antagonist) and load-bearing capacity.
Florian, Beuer   +4 more
openaire   +4 more sources

Zirconia crowns for children: A systematic review

International Journal of Paediatric Dentistry, 2021
AbstractBackgroundPreformed metal crowns (PMCs) have been the restoration of choice for paediatric dentistry; however, PMCs have a non‐aesthetic appearance, which has become a point of concern. Recently, prefabricated zirconia crowns (PZCs) have been increasingly used as an aesthetic restorative material for primary teeth, as they have pleasing ...
Murad Alrashdi   +2 more
openaire   +2 more sources

Survival and success of veneered zirconia crowns.

International journal of computerized dentistry, 2023
The aim of the present study was to evaluate the long-term clinical survival and success rate of veneered zirconia crowns with a modified anatomical framework design after 10 years in function.In total, 36 zirconia crowns were fabricated for 28 patients. An anatomically modified framework design was developed. Crowns were inserted between 2008 and 2009.
Elisabeth, Prause   +4 more
openaire   +2 more sources

Two-body wear comparison of zirconia crown, gold crown, and enamel against zirconia

Journal of the Mechanical Behavior of Biomedical Materials, 2015
Full zirconia crowns have recently been used for dental restorations because of their mechanical properties. However, there is little information about their wear characteristics against enamel, gold, and full zirconia crowns.The purpose of this study was to compare the wear rate of enamel, gold crowns, and zirconia crowns against zirconia blocks using
Min-Seok, Kwon   +2 more
openaire   +2 more sources

Zirconia vs. stainless steel pediatric crowns: a literature review

Minerva Dental and Oral Science, 2021
The aim of this review was to assess efficacy and acceptance of aesthetic zirconia crowns (ZCs) compared to the traditionally employed stainless steel crowns (SSCs) for primary teeth restoration. A comprehensive literature search was completed for the relevant keywords in Scopus and Medline databases.
Ludovichetti F. S.   +5 more
openaire   +2 more sources

Clinical Fit of Monolithic Zirconia Single Crowns

The International Journal of Prosthodontics, 2018
To analyze the clinical fit of monolithic zirconia single crowns (MZSCs) in a prospective cohort study.A total of 30 posterior teeth were restored with MZSCs. Silicone replicas were made to measure the clinical fit using a stereomicroscope. Measurements were conducted at 17 points per crown at the marginal and occlusal surfaces.The mean clinical fit ...
Stefanie Anke, Rau   +4 more
openaire   +2 more sources

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