The effects of contact area and surface curvature on biomechanical behavior of articular cartilage
作者： Nur Hikmah Hashim , Mohd Juzaila Abd Latif , Yusra Liyana Jaafar
DOI: 10.1109/ICOBE.2015.7235928
关键词:
摘要: Understanding the mechanical behavior of contact mechanics in human joints is crucial order to characterize its biomechanical properties. In previous studies, cartilage surface axisymmetric models was assumed be flat investigate behavior. However, this assumption inappropriate since synovial joint possessed curvature geometrical shape and may lead inaccurate results. Thus, aim study effects area on stress pore pressure using finite element analysis. Axisymmetric biphasic poroelastic model developed possible effect cartilage. The results show that smaller 40 mm radius produced 65% 68% difference respectively compared surface. became more when decreased. Based these results, it could indicate give affect characterization.
07235928.pdf 参考文章(14)
G.E. Kempson, M.A.R. Freeman, S.A.V. Swanson, The determination of a creep modulus for articular cartilage from indentation tests on the human femoral head Journal of Biomechanics. ,vol. 4, pp. 239- 250 ,(1971) , 10.1016/0021-9290(71)90030-3
Hui Jin, Jack L. Lewis, Determination of Poisson’s Ratio of Articular Cartilage by Indentation Using Different-Sized Indenters Journal of Biomechanical Engineering-transactions of The Asme. ,vol. 126, pp. 138- 145 ,(2004) , 10.1115/1.1688772
Sainath Shrikant Pawaskar, John Fisher, Zhongmin Jin, Robust and general method for determining surface fluid flow boundary conditions in articular cartilage contact mechanics modeling. Journal of Biomechanical Engineering-transactions of The Asme. ,vol. 132, pp. 031001- 031001 ,(2010) , 10.1115/1.4000869
Benjamin D. Elder, Daniel H. Kim, Kyriacos A. Athanasiou, Developing an Articular Cartilage Decellularization Process Toward Facet Joint Cartilage Replacement Neurosurgery. ,vol. 66, pp. 722- 727 ,(2010) , 10.1227/01.NEU.0000367616.49291.9F
Van C. Mow, H.W.J. Huiskes, Basic orthopaedic biomechanics and mechano-biology Lippincott Williams and Wilkins Ltd.. ,(2005)
Sainath Shrikant Pawaskar, Contact mechanics modelling of articular cartilage andapplications University of Leeds. ,(2006)
Benjamin D. Elder, Krishanthan Vigneswaran, Kyriacos A. Athanasiou, Daniel H. Kim, Biomechanical, biochemical, and histological characterization of canine lumbar facet joint cartilage: Laboratory investigation Journal of Neurosurgery. ,vol. 10, pp. 623- 628 ,(2009) , 10.3171/2009.2.SPINE08818
A. P. C. Choi, Y. P. Zheng, Estimation of Young's modulus and Poisson's ratio of soft tissue from indentation using two different-sized indentors: finite element analysis of the finite deformation effect. Medical & Biological Engineering & Computing. ,vol. 43, pp. 258- 264 ,(2005) , 10.1007/BF02345964
Mohd Juzaila Abd Latif, Nur Hikmah Hashim, Roszaidi Ramlan, Jamaluddin Mahmud, Aidah Jumahat, Mohammed Rafiq Abdul Kadir, The Effects of Surface Curvature on Cartilage Behaviour in Indentation Test: A Finite Element Study Procedia Engineering. ,vol. 68, pp. 109- 115 ,(2013) , 10.1016/J.PROENG.2013.12.155
R.K Korhonen, M.S Laasanen, J Töyräs, J Rieppo, J Hirvonen, H.J Helminen, J.S Jurvelin, Comparison of the equilibrium response of articular cartilage in unconfined compression, confined compression and indentation Journal of Biomechanics. ,vol. 35, pp. 903- 909 ,(2002) , 10.1016/S0021-9290(02)00052-0