Research on Modeling of Bionic Porous Scaffold for Bone Defect Repair Based on Bone Mineral Density Distribution

DOI

10.2991/cmsa-18.2018.8How to use a DOI?

Keywords

bionic; porous scaffold; bone defect; bone Mineral Density; 3D printing

Abstract

Porous scaffold is an effective bone substiutes for bone defect repair. The research developed a new method of modeling of bionic porous scaffold for bone defect repair based on bone mineral density distribution through topological analysis and mathematical modeling of porous scaffold, and, taking femur segmental defect as sample, validated the feasibility and accuracy of this method of modeling of bionic porous scaffold for bone defect repair based on bone mineral density distribution. The method provides a powerful tool for 3D printing precision modeling in bone defect repair, superior to others traditional uniform porous scaffold, a bionic porous scaffold based on bone mineral density distribution undoubtedly provide a better microstructure and microenvironment which has bionic biomechanical characteristics of bone defect and appropriate bionic micropore size and porosity for cell migration, growth, proliferation, differentiation etc.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xueling Bai
AU  - Peng Ding
AU  - Peng Zhang
AU  - Zhidong Yao
PY  - 2018/04
DA  - 2018/04
TI  - Research on Modeling of Bionic Porous Scaffold for Bone Defect Repair Based on Bone Mineral Density Distribution
BT  - Proceedings of the 2018 International Conference on Computer Modeling, Simulation and Algorithm (CMSA 2018)
PB  - Atlantis Press
SP  - 30
EP  - 33
SN  - 1951-6851
UR  - https://doi.org/10.2991/cmsa-18.2018.8
DO  - 10.2991/cmsa-18.2018.8
ID  - Bai2018/04
ER  -