STP1472

    Wear of Articulating Surfaces: Understanding Joint Simulation

    Brown SA, Gilbertson LN, Good VD
    Published: 2006


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    Thirteen peer-reviewed papers provide the latest information on simulator wear testing of orthopedic joint systems, as well as the relationship of simulated wear to clinical wear. Four sections cover:

    Total Knee—addresses modeling and motion constraints of total knee simulation; including force control, soft tissue constraints, and slip velocity; and new concepts of modeling with neural networks or computational prediction of wear.

    Vertebral Disc—covers simulation of total disc prostheses. These papers represent the early stages of establishing a correlation between wear patterns seen in simulators with those seen in the limited number of retrievals.

    Lubricants and General—focuses on the biological effects of lubricants and wear debris. These papers emphasize the importance of effectively separating lubricant absorption from effects of wear and the problem of measuring low wear rates associated with radiation modified polyethylene.

    Total Hip—examines different setups for total hip simulators.


    Table of Contents

    Effects of Patient and Surgical Alignment Variables on Kinematics in TKR Simulation Under Force-Control
    Blunn G., DesJardins J., Haider H., Walker P.

    Wear Scar Prediction Based on Wear Simulator Input Data—A Preliminary Artificial Neural Network Approach
    Orozco D., Schwenke T., Wimmer M.

    Slip Velocity Direction Impacts Wear in Total Knee Arthroplasty
    Borgstede L., Schneider E., Schwenke T., Wimmer M.

    A Simulator Study of TKR Kinematics Using Modeled Soft-Tissue Constraint: Virtual Soft-Tissue Control for Knee Simulation
    Carignan F., Cox J., D'Lima D., Drueding A., White B.

    Computational Wear Prediction of UHMWPE in Knee Replacements
    Fregly B., Sawyer W., Zhao D.

    Retrieval Analysis of Total Disc Replacements: Implications for Standardized Wear Testing
    Ciccarelli L., Kurtz S., Peloza J., Siskey R., van Ooij A., Villarraga M.

    Surface Texture Analysis of Artificial Disks Wear-Tested Under Different Conditions and Comparison to a Retrieved Implant
    Buchholz P., Chan F., Kurtz S., McCombe P., Pare P.

    Estimation of the Osteolytic Potential of Noncrosslinked and Crosslinked Polyethylenes and Ceramic-on-Ceramic Total Hip Prostheses
    Fisher J., Galvin A., Ingham E., Tipper J.

    The Effects of Implant Temperature on Lubricant Protein Precipitation and Polyethylene Wear in Joint Simulation Studies
    Hanes M., Liao Y.

    Load Profile and Fluid Composition Influence the Soak Behavior of UHMWPE Implants
    Schneider E., Schwenke T., Wimmer M.

    The Effects of Load Soak Control on the Wear of UHMWPE at Various Hydration Levels in a Joint Simulation Study
    Hanes M., Liao Y.

    A Tracer Method to Determine Extremely Low Wear Rates of Ultrahigh Molecular Weight Polyethylene
    Kunze J., Wimmer M.

    Differences of the Mechanical Setup of Hip Simulators and Their Consequences on the Outcome of Hip Wear Testing
    Franek F., Judmann K., Leder E., Plitz W., Reinisch G., Schoerg J.


    Committee: F04

    Paper ID: STP1472-EB

    DOI: 10.1520/STP1472-EB

    ISBN-EB: 978-0-8031-5697-5

    ISBN-13: 978-0-8031-3415-7

    ASTM International is a member of CrossRef.

    0-8031-3415-0
    978-0-8031-3415-7
    STP1472-EB