Journal ArticleDOI
Zirconia as a ceramic biomaterial
Corrado Piconi,Giulio Maccauro +1 more
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TLDR
This review takes into account the main results achieved up to now, and is focused on the role that microstructural characteristics play on the TZP ceramics behaviour in ball heads, namely mechanical properties and their stability, wear of the UHMWPE paired to TZp, and their influence on biocompatibility.About:
This article is published in Biomaterials.The article was published on 1999-01-01. It has received 2380 citations till now.read more
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Journal ArticleDOI
A testing protocol combining shocks, hydrothermal ageing and friction, applied to Zirconia Toughened Alumina (ZTA) hip implants.
Armelle Perrichon,Armelle Perrichon,Bruno Reynard,Laurent Gremillard,Jérôme Chevalier,Frédéric Farizon,Jean Geringer +6 more
TL;DR: A procedure that combines sequences of shocks, hydrothermal ageing in an autoclave and friction on hip-walking simulator is developed to investigate their combined effects on Zirconia Toughened Alumina (ZTA) implants, and results confirm that shocks can be considered as the key phenomenon causing wear.
Journal ArticleDOI
Resin bonding of metal brackets to glazed zirconia with a porcelain primer.
TL;DR: Porcelain primer is the more appropriate choice for bonding a metal bracket to the surface of a full-contour glazed zirconia crown with resin cement.
Journal ArticleDOI
Low temperature degradation of Al2O3-doped 3Y-TZP sintered at various temperatures
TL;DR: The low temperature degradation of Al2O3-doped 3Y-TZP sintered at 1400-1600°C was investigated by aging at 140°C for various hours.
Journal ArticleDOI
Fracture resistance of implant-supported screw-retained zirconia-based molar restorations.
TL;DR: Investigation of fracture loads of screw-retained zirconia-based molar restorations (hybrid abutment crown) fabricated with different restorative materials and designs found all restoration withstood the masticatory forces.
Journal ArticleDOI
Sintering, microstrusture and hardness of different alumina–zirconia composites
TL;DR: Pulgarin et al. as discussed by the authors presented the Centro de Tecnologia de Recursos Minerales and Ceramica (CTE-CERAMICA).
References
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Recommendations of the international commission on radiological protection
R.M. Sievert,G. Failla +1 more
TL;DR: Recommendations are presented which represent concepts and practices evolved from recent discussions at formal and informal meetings of the Commission and its Committees.
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Phase diagrams for ceramists
TL;DR: One of the popular books now is the phase diagrams for ceramists as discussed by the authors. You may be confused because you can't find the book in the book store around your city. And when you have found the store to buy the book, it will be so hurt when you run out of it.
Journal ArticleDOI
Role of subchondral bone in the initiation and progression of cartilage damage.
Eric L. Radin,Robert M. Rose +1 more
TL;DR: In certain models of osteoarthrosis, alterations of the bony bed occur before the cartilage changes and suggest that this can occur in clinical conditions.
Journal ArticleDOI
Effect of femoral head size on wear of the polyethylene acetabular component.
TL;DR: The amounts of resorption of the proximal part of the femoral neck and of lysis of the distal part ofthe femur both correlated positively with the extent of linear and volumetric wear; this suggests an association between the amount of debris from wear and these changes in the Femoral Neck and proximal parts of the Femur.
Book
Science and Technology of Zirconia
TL;DR: A review of current understanding of zirconia-based ceramics can be found in this paper, where 76 papers comprise six sections including phase transformations and phase stability, mechanical aspects of transformation toughening, microstructural aspects of transformations, structural and other applications, electrolytic properties and applications, and processing.