KOPS - The Institutional Repository of the University of Konstanz

Polyetheretherketone implant surface functionalization technologies and the need for a transparent quality evaluation system

Polyetheretherketone implant surface functionalization technologies and the need for a transparent quality evaluation system

Cite This

Files in this item

Files Size Format View

There are no files associated with this item.

SCHAFFARCZYK, Dietmar, Jennifer KNAUS, Gunther PEETERS, Dieter SCHOLL, Andreas SCHWITALLA, Christoph KOSLOWSKI, Helmut CÖLFEN, 2020. Polyetheretherketone implant surface functionalization technologies and the need for a transparent quality evaluation system. In: Polymer International. Wiley. ISSN 0959-8103. eISSN 1097-0126. Available under: doi: 10.1002/pi.6162

@article{Schaffarczyk2020-12-30Polye-52274, title={Polyetheretherketone implant surface functionalization technologies and the need for a transparent quality evaluation system}, year={2020}, doi={10.1002/pi.6162}, issn={0959-8103}, journal={Polymer International}, author={Schaffarczyk, Dietmar and Knaus, Jennifer and Peeters, Gunther and Scholl, Dieter and Schwitalla, Andreas and Koslowski, Christoph and Cölfen, Helmut} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/52274"> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Knaus, Jennifer</dc:contributor> <dc:creator>Peeters, Gunther</dc:creator> <dc:rights>Attribution 4.0 International</dc:rights> <dc:contributor>Scholl, Dieter</dc:contributor> <dcterms:issued>2020-12-30</dcterms:issued> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dc:contributor>Schaffarczyk, Dietmar</dc:contributor> <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/"/> <dc:creator>Scholl, Dieter</dc:creator> <dc:creator>Schwitalla, Andreas</dc:creator> <dc:creator>Knaus, Jennifer</dc:creator> <dcterms:title>Polyetheretherketone implant surface functionalization technologies and the need for a transparent quality evaluation system</dcterms:title> <dc:contributor>Peeters, Gunther</dc:contributor> <dc:contributor>Koslowski, Christoph</dc:contributor> <dc:creator>Koslowski, Christoph</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-01-04T14:51:19Z</dc:date> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/52274"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-01-04T14:51:19Z</dcterms:available> <dc:creator>Schaffarczyk, Dietmar</dc:creator> <dc:contributor>Schwitalla, Andreas</dc:contributor> <dcterms:abstract xml:lang="eng">For bone implants, osseointegration resulting in a good and fast bone–implant contact is of primary importance to secure a proper implant function and to avoid implant loosening or inflammation resulting in necessary revision surgeries causing pain to the patients and immense costs. In particular, polyetheretherketone (PEEK) is a promising implant material due to the close mechanical properties to bone, but it is entirely bio‐inert, hindering osseointegration and making surface functionalization necessary. Many different surface functionalization technologies have been reported of both physical and chemical nature. The same is true for the other prominent implant materials titanium and ceramics. Although they already have inherently better osseointegration than PEEK, they are much harder and stiffer than bone and brittle in the case of ceramics. Surface functionalization, which can be subdivided into surface coating and material modification, needs to be judged from a quality and safety viewpoint. However, a literature research resulted in the realization that no quality standard yet exists for implant surface functionalizations. This makes it difficult to near impossible to compare the safety and performance of different surface‐functionalized bone implants, clearly showing the need to establish a transparent quality evaluation system for bone implants. This perspective article gives the state of the art and then develops a quality evaluation system based on six main categories as important benchmarks for the quality of surface‐functionalized bone implant materials. A simple catalog of questions can be answered, and from the resulting scores the Safety and Performance Evidence Level (SPEL) representing the safety and quality of a given implant can be calculated as a percentage. This simple SPEL system allows an easy and transparent judgment and comparison of bone implants, ensuring the easy identification of safe and well‐performing high‐quality bone implants in the future.</dcterms:abstract> <dc:contributor>Cölfen, Helmut</dc:contributor> <dc:language>eng</dc:language> <dc:creator>Cölfen, Helmut</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> </rdf:Description> </rdf:RDF>

This item appears in the following Collection(s)

Attribution 4.0 International Except where otherwise noted, this item's license is described as Attribution 4.0 International

Search KOPS


Browse

My Account