Cho J, Park CS, Kim YJ, Kim KG. Clinical Application of Solid Model Based on Trabecular Tibia Bone CT Images Created by 3D Printer.
Healthc Inform Res 2015;
21:201-5. [PMID:
26279958 PMCID:
PMC4532846 DOI:
10.4258/hir.2015.21.3.201]
[Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 06/30/2015] [Accepted: 06/30/2015] [Indexed: 11/23/2022] Open
Abstract
Objectives
The aim of this work is to use a 3D solid model to predict the mechanical loads of human bone fracture risk associated with bone disease conditions according to biomechanical engineering parameters.
Methods
We used special image processing tools for image segmentation and three-dimensional (3D) reconstruction to generate meshes, which are necessary for the production of a solid model with a 3D printer from computed tomography (CT) images of the human tibia's trabecular and cortical bones. We examined the defects of the mechanism for the tibia's trabecular bones.
Results
Image processing tools and segmentation techniques were used to analyze bone structures and produce a solid model with a 3D printer.
Conclusions
These days, bio-imaging (CT and magnetic resonance imaging) devices are able to display and reconstruct 3D anatomical details, and diagnostics are becoming increasingly vital to the quality of patient treatment planning and clinical treatment. Furthermore, radiographic images are being used to study biomechanical systems with several aims, namely, to describe and simulate the mechanical behavior of certain anatomical systems, to analyze pathological bone conditions, to study tissues structure and properties, and to create a solid model using a 3D printer to support surgical planning and reduce experimental costs. These days, research using image processing tools and segmentation techniques to analyze bone structures to produce a solid model with a 3D printer is rapidly becoming very important.
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