3D full-field mechanical measurement of a shoulder bone under implant loading

Yuxiao Zhou, Michael A. Hernandez Lamberty, Gregory S. Lewis, April D. Armstrong, Jing Du

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

The mechanics of shoulder bones under implant loading is important to the success of shoulder replacement surgery. This work presents the results of a noninvasive three-dimensional (3D) full-field mechanical measurement of implanted shoulder bones under various physiologically realistic loading conditions. A glenoid implant was cemented in a human cadaveric specimen by a shoulder surgeon and loaded in a mechanical tester coupled with micro X-ray computed tomography (micro-CT). The micro-CT images of the specimen was taken under no-load, eccentric loading, and concentric loading conditions, respectively. Using image processing technique and digital volume correlation, the 3D displacement field inside the shoulder bone were calculated. The results were displayed using 3D visualization tools. The clinical implications of the results are discussed for the improvement of total shoulder replacement.

Original languageEnglish (US)
Title of host publicationTMS 2018 147th Annual Meeting and Exhibition Supplemental Proceedings
PublisherSpringer International Publishing
Pages287-293
Number of pages7
ISBN (Print)9783319725253
DOIs
StatePublished - Jan 1 2018
Event147th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society, TMS 2018 - Phoenix, United States
Duration: Mar 11 2018Mar 15 2018

Publication series

NameMinerals, Metals and Materials Series
VolumePart F12
ISSN (Print)2367-1181
ISSN (Electronic)2367-1696

Other

Other147th Annual Meeting and Exhibition of the Minerals, Metals and Materials Society, TMS 2018
CountryUnited States
CityPhoenix
Period3/11/183/15/18

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Energy Engineering and Power Technology
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

Cite this

Zhou, Y., Hernandez Lamberty, M. A., Lewis, G. S., Armstrong, A. D., & Du, J. (2018). 3D full-field mechanical measurement of a shoulder bone under implant loading. In TMS 2018 147th Annual Meeting and Exhibition Supplemental Proceedings (pp. 287-293). (Minerals, Metals and Materials Series; Vol. Part F12). Springer International Publishing. https://doi.org/10.1007/978-3-319-72526-0_26