Publication detail

ANALYSIS OF THE MANUFACTURE PERTURBATIONS OF THE TOTAL HIP REPLACEMENT

KOUKAL, M.

English title

ANALYSIS OF THE MANUFACTURE PERTURBATIONS OF THE TOTAL HIP REPLACEMENT

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

One type of total hip replacement function loss is acetabular cup loosening from the pelvic bone. This article examines manufacture deviations as one of the possible reasons for this kind of failure. Both dimensions and geometry manufacturing deviations of ceramic head and polyethylene cup were analyzed. We find that deviations in the variables analysed here affect considered values of contact pressure and frictional moment. Furthermore, contact pressure and frictional moment are quantities affecting replacement success and durability.

Keywords in English

Total hip replacement, FEM, roundness, contact pressure, frictional moment

Released

2017-05-15

Publisher

VUT v Brně

Location

Brno

ISBN

978-80-214-5497-2

ISSN

1805-8248

Book

Engineering Mechanics 2017

Volume

23

Pages from–to

506–509

Pages count

4

BIBTEX


@inproceedings{BUT156140,
  author="Milan {Koukal}",
  title="ANALYSIS OF THE MANUFACTURE PERTURBATIONS  OF THE TOTAL HIP REPLACEMENT",
  booktitle="Engineering Mechanics 2017",
  year="2017",
  journal="Engineering Mechanics",
  volume="23",
  number="ročník 23",
  pages="506--509",
  publisher="VUT v Brně",
  address="Brno",
  isbn="978-80-214-5497-2",
  issn="1805-8248"
}