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Table of Contents
Foreword
A Primer
Processing UHMWPE
Sterilization and Packaging
Origins in Orthopedics
Clinical Performance
Alternative Bearings for Joint Replacement
A bulletin board for online discussions about medical grade UHMWPE.
 

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Background Reading
Related Web Sites
Standardization Guide
NIST Reference Material
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Wednesday, April 25, 2001, 8:00 am - 12:00 pm

Radiation cross-linked and stabilized ultra-high molecular weight polyethylenes (UHMWPEs) have recently been developed to address the degradation and wear historically observed in orthopaedic total joint replacement components. Advances in polymer technology have been accompanied by the development of new testing techniques to evaluate the physical, chemical, and mechanical behavior of UHMWPE.

This workshop included overviews of miniature specimen mechanical testing, such as the small punch test, and bulk testing techniques, such as cyclic mechanical testing and computational analysis of total knee replacement designs. Accelerated aging of UHMWPE and measurement techniques for assessing the cross-link density of the material were also be covered.

The power point presentations for selected speakers are now available for viewing in html format below. If you have questions and/or feedback for the organizer or any of the workshop speakers, their emails are listed here as well.

Organized by:

A.A. Edidin, Howmedica Osteonics, Allendale, NJ
edidin@warwick.net

Workshop speakers include:

Miniature Specimen Mechanical Testing Techniques for UHMWPE Used in Orthopedic Components   Steven M. Kurtz
skurtz@exponent.com
  Exponent, Inc., USA
Analytical Techniques for Assessing the Effects of Radiation on UHMWPE   Stephen H. Spiegelberg
steve@campoly.com
  Cambridge Polymer Group, USA
Overview of Highly Crosslinked UHMWPEs and Future Directions of Research   Orhun K. Muratoglu
orhun@alum.mit.edu
  Massachusetts General Hospital, USA
Design Analysis of Knee Replacements   Donald L. Bartel
dlb13@cornell.edu
  Cornell University, USA
Accelerated Aging of UHMWPE: What Do We Know and Where Do We Go From Here?   Keith W. Greer
KGreer@DPYUS.JNJ.com
  DePuy, USA
Cyclic Stability, Fatigue, and Constitutive Modeling of UHMWPE   Clare M. Rimnac
cmr10@po.cwru.edu
  Case Western Reserve University, USA

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