1. Neue Materialien für eine bessere Patientenversorgung.
- Author
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Hurschler, C., Windhagen, H., Correa, T., and Weizbauer, A.
- Subjects
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ORTHOPEDIC implants , *ARTIFICIAL knees , *BONE mechanics , *ARTIFICIAL joints , *BIOCOMPATIBILITY - Abstract
Background: Novel biomaterials for orthopaedic applications are being investigated to improve patient care. Permanent implants : The longevity of permanent implants depends on several factors, the dominant one being resistance to wear. To improve the longevity of these implants (e.g., knee prostheses) low-wear ceramic materials and novel device designs are under investigation. Ceramic prostheses have shown promising wear resistance compared to conventional prostheses. Degradable implants : In specific cases, a mechanical function is to be performed for a limited time span. These implants gradually degrade in the body and eliminate the need for surgical removal of the implant. In recent years, several degradable magnesium alloys have been investigated regarding their mechanical properties and biocompatibility. [ABSTRACT FROM AUTHOR]
- Published
- 2013
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