F. Eckstein, B. Merz, C. R. Jacobs

Effects of Joint Incongruity on Articular Pressure Distribution and Subchondral Bone Remodeling

• Broschiertes Buch

Produktbeschreibung

The objective of the present work is to review the existing literature on joint incongruity, cellular mechano-transduction, and computer simulations of mechano-adaptive bone remodelling, and to quantitatively assess the effect of incongruity on load transmission and subchondral mineralisation. Idealised computer models of incongruous joints and a specific anatomically based model of the humero-ulnar joint articulation were analysed with the finite element method, and the results directly compared with experimental and morphological data.

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Produktdetails

• Advances in Anatomy, Embryology and Cell Biology 152
• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 978-3-540-66212-9
• Softcover reprint of the original 1st ed. 2000
• Seitenzahl: 140
• Erscheinungstermin: 18. April 2000
• Englisch
• Abmessung: 235mm x 155mm x 8mm
• Gewicht: 285g
• ISBN-13: 9783540662129
• ISBN-10: 354066212X
• Artikelnr.: 24553647

Inhaltsangabe

1 Introduction and Questions.- 2 Basis for the Design of the Computer Models.- 2.1 Qualitative and Quantitative Description of Joint Incongruity.- 2.2 Finite Element Method.- 2.3 Theory of Mechanoadaptive Bone Remodeling.- 3 Materials and Methods.- 3.1 Idealized Model of Concave Joint Incongruity.- 3.2 Idealized Comparative Geometric Models.- 3.3 Anatomically Based Model of the Humeroulnar Joint.- 3.4 Experimental Validation.- 3.5 Morphological Investigations on the Elbow Joint.- 4 Results.- 4.1 Idealized Model of Concave Joint Incongruity.- 4.2 Idealized Comparative Geometric Models.- 4.3 Anatomically Based Model of the Humeroulnar Joint.- 4.4 Experimental Validation.- 4.5 Morphological Findings at the Elbow Joint.- 5 Discussion.- 5.1 Methodological Discussion.- 5.2 Effect of the Incongruity on the Pressure in the Joint.- 5.3 The Relationship Between Joint Incongruity, Mechanoadaptive Bone Remodeling and the Morphology of the Subchondral Bone.- 5.4 Phylogenetic and Ontogenetic Origin of Joint Incongruity.- 5.5 Perspectives and Further Investigations.- 6 Conclusions.- References.- Achnowledgements.