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Testing Pullout Strength of Pedicle Screw Using Synthetic Bone Models: Is a Bilayer Foam Model a Better

Vicky Varghese1, Venkatesh Krishnan2, Gurunathan Saravana Kumar3

  • 1Division of Biomedical Devices and Technology, Department of Biotechnology, Indian Institute of Technology Madras, Chennai, India.

Asian Spine Journal
|June 8, 2018
PubMed
Abstract

Keywords:
Bone densityOsteoporosisPedicle screwsPullout strengthRigid polyurethane foam

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