Biphasic constitutive laws for biological interface evolution

被引：22

作者：

Buechler, P. ^{[1
,3
]}

Pioletti, D. P. ^{[1
,3
]}

Rakotomanana, L. R. ^{[2
]}

机构：

[1] Ecole Polytech Fed Lausanne, Lab Orthoped Res, LRO, CH-1015 Lausanne, Switzerland

[2] Univ Rennes 1, IRMAR, F-35042 Rennes, France

[3] Orthoped Hosp, CH-1005 Lausanne, Switzerland

来源：

BIOMECHANICS AND MODELING IN MECHANOBIOLOGY | 2003年 / 1卷 / 04期

关键词：

Tissue Differentiation; Fibrous Tissue; Finite Element Code; Mechanical Environment; Basic Hypothesis;

D O I：

10.1007/s10237-002-0024-x

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

A model of tissue differentiation at the bone-implant interface is proposed. The basic hypothesis of the model is that the mechanical environment determines the tissue differentiation. The stimulus chosen is related to the bone-implant micromotions. Equations governing the evolution of the interfacial tissue are proposed and combined with a finite element code to determine the evolution of the fibrous tissue around prostheses. The model is applied to the case of an idealized hip prosthesis.

引用

页码：239 / 249

页数：11

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