3D patient-specific model of the tibia from CT for orthopedic use

被引：10

作者：

Gonzalez-Carbonell, Raide A. ^{[1
]}

Ortiz-Prado, Armando ^{[2
]}

Jacobo-Armendariz, Victor H. ^{[2
]}

Cisneros-Hidalgo, Yosbel A. ^{[1
]}

Alpizar-Aguirre, Armando ^{[3
]}

机构：

[1] Univ Camaguey, Dept Ingn Mecan, Camaguey 74650, Cuba

[2] Univ Nacl Autonoma Mexico, Unidad Invest & Asistencia Tecn Mat, Coyoacan 04510, DF, Mexico

[3] Inst Nacl Rehabil, Tlalpan 14389, DF, Mexico

来源：

JOURNAL OF ORTHOPAEDICS | 2015年 / 12卷 / 01期

关键词：

Biomechanical modelling; Tibial torsion; FEM; Patient-specific model;

D O I：

10.1016/j.jor.2015.01.009

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

Objectives: 3D patient-specific model of the tibia is used to determine the torque needed to initialize the tibial torsion correction. Methods: The 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. Conclusions: The 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. Copyright (C) 2015, Professor P K Surendran Memorial Education Foundation. Publishing Services by Reed Elsevier India Pvt. Ltd. All rights reserved.

引用

页码：11 / 16

页数：6

共 29 条

[11] Considerations for reporting finite element analysis studies in biomechanics
Erdemira, Ahmet
Guess, Trent M.
Halloran, Jason
Tadepalli, Srinivas C.
Morrison, Tina M.
[J]. JOURNAL OF BIOMECHANICS, 2012, 45 (04) : 625 - 633
[12] Simulation on the internal structure of three-dimensional proximal tibia under different mechanical environments
Fang, Juan
Gong, He
Kong, Lingyan
Zhu, Dong
[J]. BIOMEDICAL ENGINEERING ONLINE, 2013, 12
[13] Bone remodelling in the natural acetabulum is influenced by muscle force-induced bone stress
Fernandez, Justin
Sartori, Massimo
Lloyd, David
Munro, Jacob
Shim, Vickie
[J]. INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING, 2014, 30 (01) : 28 - 41
[14] A bone remodelling model coupling microdamage growth and repair by 3D BMU-activity
García-Aznar, JM
Rueberg, T
Doblare, M
[J]. BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, 2005, 4 (2-3) : 147 - 167
[15] Gargallo-Peiro A, 2013, P 21 INT MESH ROUNDT, P85
[16] Gonzalez R, 2013, 5 LAT AM C BIOM ENG, V33, P912
[17] Development of Cortical Bone Geometry in the Human Femoral and Tibial Diaphysis
Gosman, James H.
Hubbell, Zachariah R.
Shaw, Colin N.
Ryan, Timothy M.
[J]. ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY, 2013, 296 (05): : 774 - 787
[18] Integrated remodeling-to-fracture finite element model of human proximal femur behavior
Hambli, Ridha
Lespessailles, Eric
Benhamou, Claude-Laurent
[J]. JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2013, 17 : 89 - 106
[19] The Intoeing Child Etiology, Prognosis, and Current Treatment Options
Harris, Edwin
[J]. CLINICS IN PODIATRIC MEDICINE AND SURGERY, 2013, 30 (04) : 531 - +
[20] Recent advances in mechanobiological modeling of bone regeneration
Isaksson, Hanna
[J]. MECHANICS RESEARCH COMMUNICATIONS, 2012, 42 : 22 - 31

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