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The Role of Ashed Bone in Hard Tissue Implants

Published online by Cambridge University Press:  15 February 2011

Alexis S. Nash ,
Laura Dahl ,
Mark Shepler ,
Hahn Choo ,
Sun W. Choi  and
Philip Nash
Alexis S. Nash
Affiliation:
Marquette University, Milwaukee, WI 53233
Laura Dahl
Affiliation:
Marquette University, Milwaukee, WI 53233
Mark Shepler
Affiliation:
Marquette University, Milwaukee, WI 53233
Hahn Choo
Affiliation:
Illinois Institute of Technology, Chicago, IL 60616
Sun W. Choi
Affiliation:
Illinois Institute of Technology, Chicago, IL 60616
Philip Nash
Affiliation:
Illinois Institute of Technology, Chicago, IL 60616
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Abstract

A novel composite consisting of Ultra-High Molecular Weight Polyethylene, UHMWPE, and ashed bone has been evaluated for human implant applications. The structure and mechanical properties of this composite have been studied using x-ray diffractometry (XRD), scanning electron microscopy (SEM) and dynamic torsion tests. Dynamic properties of the composite and its role in the enhancement of bone ingrowth and damping of vibrations at bone-implant interface are discussed. The new composite offers a novel technique that can provide the desired biological and mechanical fixation in a total hip surgery.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 218: Symposium V – Materials Synthesis Based on Biological Processes , 1990 , 257
Copyright
Copyright © Materials Research Society 1991

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References

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