Does screw–bone interface modelling matter in finite element analyses?

Abstract The effect of screw–bone interface modelling strategies was evaluated in the setting of a tibial mid-shaft fracture stabilised using locking plates. Three interface models were examined: fully bonded interface; screw with sliding contact with bone; and screw with sliding contact with bone i...

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Veröffentlicht in:	Journal of biomechanics 2012-06, Vol.45 (9), p.1712-1716
Hauptverfasser:	MacLeod, Alisdair R, Pankaj, Pankaj, Simpson, A. Hamish R.W
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biomechanics Bone pre-stress Bone Screws Computerized, statistical medical data processing and models in biomedicine Finite Element Analysis Fractures Friction Frictional contact Interfaces Locking plate fixation Medical sciences Models and simulation Models, Biological Orthopedic surgery Physical Medicine and Rehabilitation Stress, Mechanical Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Tibia Tibia - physiopathology Tie constraints
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