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Coatings in Arthroplasty: Review Paper Cover
By: S. Sobieszczyk and  A. Zieliński  
Open Access
|Feb 2009

Abstract

The modern coatings used in arthroplasty for long term implants are reviewed. The phosphate coatings are the most popular technique to improve the bone-implant interfacial strength and promote the osseointegration. The plasma spraying, electrophoretic precipitation, powder metallurgy, ion beam sputtering, high velocity oxy-fuel (HVOF) combustion spraying, sol-gel technique, biomimetic deposition are mostly used to obtain the phosphate, usually hydroxyapatite coatings.

The composite coatings based on HA are proposed to improve biochemical and mechanical properties. The Ti, Ti alloys, titania, zirconia, zinc particles and glasses are suggested to strengthen the HA matrix, and some organic compounds and polymers to improve the biochemical behaviour.

Among another coatings, titania, zirconia, aluminia, carbon and organic, glass - ceramics and titania - silicate coatings are mostly proposed.

DOI: https://doi.org/10.2478/v10077-008-0049-7 | Journal eISSN: 2083-4799 | Journal ISSN: 1730-2439
Language: English
Page range: 35 - 54
Published on: Feb 7, 2009
Published by: Gdansk University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2009 S. Sobieszczyk, A. Zieliński, published by Gdansk University of Technology
This work is licensed under the Creative Commons License.

Volume 8 (2008): Issue 4 (December 2008)