Publication detail

Stress analysis of the radial head replacements in an elbow articulation.

HLAVOŇ, P. FLORIAN, Z. FUIS, V.

Czech title

Napěťová analýza aloplastiky proximálního konce vřetenní kosti v loketním kloubu.

English title

Stress analysis of the radial head replacements in an elbow articulation.

Type

journal article - other

Language

en

Original abstract

The paper is focused on computational modeling of elbow articulation with radial head replacement. The main part of the project is aimed towards the creation of computational model of suitable partial endoprothesis of proximal part of the radial bone tissue which would keep the function of the elbow articulation while replacing the distance created by resection. The geometrical and computational model of particular radial head replacement and elbow joint were created and analyzed. Computational model with that implant was compared with given physiological state of elbow articulation. The influence of friction and material characteristics of bone tissue and cartilage on changes in contact pressure (and therefore to the abrasion) were analyzed using this model.

Czech abstract

Příspěvek je zaměřen na výpočtové modelování radiální náhrady proximálního konce vřetenní kosti v loketním sklkoubení. Hlavní část tvoří výpočtový model vhodné náhrady, která by nahradila funkci resekované hlavičky a vymezila tím tak vůli resekcí vzniklou.

English abstract

The paper is focused on computational modeling of elbow articulation with radial head replacement. The main part of the project is aimed towards the creation of computational model of suitable partial endoprothesis of proximal part of the radial bone tissue which would keep the function of the elbow articulation while replacing the distance created by resection. The geometrical and computational model of particular radial head replacement and elbow joint were created and analyzed. Computational model with that implant was compared with given physiological state of elbow articulation. The influence of friction and material characteristics of bone tissue and cartilage on changes in contact pressure (and therefore to the abrasion) were analyzed using this model.

Keywords in Czech

Loketní kloub, náhrada radiální hlavičky, metoda konečných prvků.

Keywords in English

Elbow joint; FEM; Radial Head Replacement

RIV year

2008

Released

30.11.2008

Publisher

Engineering Academy of the Czech Republic

Location

Praha

ISSN

1802-1484

Journal

Engineering Mechanics

Volume

15

Number

5

Pages from–to

319–327

Pages count

9

BIBTEX


@article{BUT47426,
  author="Pavel {Hlavoň} and Zdeněk {Florian} and Vladimír {Fuis},
  title="Stress analysis of the radial head replacements in an elbow articulation.",
  journal="Engineering Mechanics",
  year="2008",
  volume="15",
  number="5",
  month="November",
  pages="319--327",
  publisher="Engineering Academy of the Czech Republic",
  address="Praha",
  issn="1802-1484"
}