Details
| Translated title of the contribution | Measurement of the elastic properties of the cancellous bone in the femoral head of the dog |
|---|---|
| Original language | German |
| Pages (from-to) | 160-163 |
| Number of pages | 4 |
| Journal | Berliner und Munchener Tierarztliche Wochenschrift |
| Volume | 118 |
| Issue number | 3-4 |
| Publication status | Published - Mar 2005 |
Abstract
The degenerative wear and pathologic damage of the joints are reasons for total endoprotheses in man as well as in dogs. The main problem is the aseptic loosening of the protheses. By usig the finite-element-method, the total endoprothesis is designed with new features, with the purpose of preventing loosening and being better adapted to load transmission. In order to simulate the femur of the dog for the numerical analysis, a material law is developed. By taking into account the anisotropy and the local density of the cancellous bone in the femoral head, the young's modules are experimentally determined. The measurements are performed by ultrasonic methods on femoral heads of euthanised dogs. The results show planar isotropic cancellous bone.
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In: Berliner und Munchener Tierarztliche Wochenschrift, Vol. 118, No. 3-4, 03.2005, p. 160-163.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Messung der elastischen Eigenschaften der Spongiosa im Femurkopf des Hundes
AU - Behrens, Bernd Arno
AU - Nolte, Ingo
AU - Bouguecha, Anas
AU - Kammler, Matthias
AU - Halbritter, Ute
AU - Besdo, Silke
AU - Meyer-Lindenberg, Andrea
PY - 2005/3
Y1 - 2005/3
N2 - The degenerative wear and pathologic damage of the joints are reasons for total endoprotheses in man as well as in dogs. The main problem is the aseptic loosening of the protheses. By usig the finite-element-method, the total endoprothesis is designed with new features, with the purpose of preventing loosening and being better adapted to load transmission. In order to simulate the femur of the dog for the numerical analysis, a material law is developed. By taking into account the anisotropy and the local density of the cancellous bone in the femoral head, the young's modules are experimentally determined. The measurements are performed by ultrasonic methods on femoral heads of euthanised dogs. The results show planar isotropic cancellous bone.
AB - The degenerative wear and pathologic damage of the joints are reasons for total endoprotheses in man as well as in dogs. The main problem is the aseptic loosening of the protheses. By usig the finite-element-method, the total endoprothesis is designed with new features, with the purpose of preventing loosening and being better adapted to load transmission. In order to simulate the femur of the dog for the numerical analysis, a material law is developed. By taking into account the anisotropy and the local density of the cancellous bone in the femoral head, the young's modules are experimentally determined. The measurements are performed by ultrasonic methods on femoral heads of euthanised dogs. The results show planar isotropic cancellous bone.
KW - Cancellous bone
KW - Dog
KW - Femoral head
KW - Ultrasonic
KW - Young's modulus
UR - http://www.scopus.com/inward/record.url?scp=15544373477&partnerID=8YFLogxK
M3 - Artikel
C2 - 15803764
AN - SCOPUS:15544373477
VL - 118
SP - 160
EP - 163
JO - Berliner und Munchener Tierarztliche Wochenschrift
JF - Berliner und Munchener Tierarztliche Wochenschrift
SN - 0005-9366
IS - 3-4
ER -