کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3251699 1207009 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
3D patient-specific model of the tibia from CT for orthopedic use
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی طب اورژانس
پیش نمایش صفحه اول مقاله
3D patient-specific model of the tibia from CT for orthopedic use
چکیده انگلیسی

Objectives3D patient-specific model of the tibia is used to determine the torque needed to initialize the tibial torsion correction.MethodsThe finite elements method is used in the biomechanical modeling of tibia. The geometric model of the tibia is obtained from CT images. The tibia is modeled as an anisotropic material with non-homogeneous mechanical properties.ConclusionsThe maximum stress is located in the shaft of tibia diaphysis. With both meshes are obtained similar results of stresses and displacements. For this patient-specific model, the torque must be greater than 30 Nm to initialize the correction of tibial torsion deformity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Orthopaedics - Volume 12, Issue 1, March 2015, Pages 11–16
نویسندگان
, , , , ,