Time-elapsed micro-CT imaging of human femoral neck fracture at the synchrotron: scan me bigger if you can

Egon Perilli; Saulo Martelli

Time-elapsed micro-CT imaging of human femoral neck fracture at the synchrotron: scan me bigger if you can

College of Science and Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

We performed time-lapsed synchrotron micro-CT imaging of entire human femoral epiphyses under incremental loadup to fracture, at a pixel size of 30 μm. Fractures were experimentally obtained in 5-6 load increments as predicted by finite element analysis. The 2D and 3D micro-CT images showed first deformation, then fracturing of the trabeculae and cortex, with clinically relevant fracture patterns.

Original language	English
Number of pages	2
Publication status	Published - 22 Jul 2019
Event	4th International Conference on Tomography of Materials & Structures (ICTMS 2019) - Pullman Cairns International Hotel, Cairns, Australia Duration: 22 Jul 2019 → 26 Jul 2019 Conference number: 4 http://ictms2019.org/index.php

Conference

Conference	4th International Conference on Tomography of Materials & Structures (ICTMS 2019)
Abbreviated title	ICTMS 2019
Country/Territory	Australia
City	Cairns
Period	22/07/19 → 26/07/19
Other	The fourth biennial conference of IntACT (Int. Assoc. of Computed Tomography), ICTMS 2019, will bring together scientists from universities, research organisations, and industry, to discuss 3D/4D tomographic imaging and analysis methods for (non-clinical) studies of materials and structures as well as their evolution.
Internet address	http://ictms2019.org/index.php

Keywords

micro-CT
bone
Synchrotron
x-ray micro-computed tomography
in-situ
compressive testing
whole bone

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https://currinda.s3.amazonaws.com/ann/Abstrakt-FullPaper/145/5c78e4232d812-PERILLI_Synchrotron_ICTMS_2019.pdfLicence: In Copyright

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Perilli, E., & Martelli, S. (2019). Time-elapsed micro-CT imaging of human femoral neck fracture at the synchrotron: scan me bigger if you can. Paper presented at 4th International Conference on Tomography of Materials & Structures (ICTMS 2019), Cairns, Queensland, Australia. https://currinda.s3.amazonaws.com/ann/Abstrakt-FullPaper/145/5c78e4232d812-PERILLI_Synchrotron_ICTMS_2019.pdf

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title = "Time-elapsed micro-CT imaging of human femoral neck fracture at the synchrotron: scan me bigger if you can",

abstract = "We performed time-lapsed synchrotron micro-CT imaging of entire human femoral epiphyses under incremental loadup to fracture, at a pixel size of 30 μm. Fractures were experimentally obtained in 5-6 load increments as predicted by finite element analysis. The 2D and 3D micro-CT images showed first deformation, then fracturing of the trabeculae and cortex, with clinically relevant fracture patterns.",

keywords = "micro-CT, bone, Synchrotron, x-ray micro-computed tomography, in-situ, compressive testing, whole bone",

author = "Egon Perilli and Saulo Martelli",

year = "2019",

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language = "English",

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Perilli, E & Martelli, S 2019, 'Time-elapsed micro-CT imaging of human femoral neck fracture at the synchrotron: scan me bigger if you can', Paper presented at 4th International Conference on Tomography of Materials & Structures (ICTMS 2019), Cairns, Australia, 22/07/19 - 26/07/19. <https://currinda.s3.amazonaws.com/ann/Abstrakt-FullPaper/145/5c78e4232d812-PERILLI_Synchrotron_ICTMS_2019.pdf>

TY - CONF

T1 - Time-elapsed micro-CT imaging of human femoral neck fracture at the synchrotron

T2 - 4th International Conference on Tomography of Materials & Structures (ICTMS 2019)

AU - Perilli, Egon

AU - Martelli, Saulo

N1 - Conference code: 4

PY - 2019/7/22

Y1 - 2019/7/22

N2 - We performed time-lapsed synchrotron micro-CT imaging of entire human femoral epiphyses under incremental loadup to fracture, at a pixel size of 30 μm. Fractures were experimentally obtained in 5-6 load increments as predicted by finite element analysis. The 2D and 3D micro-CT images showed first deformation, then fracturing of the trabeculae and cortex, with clinically relevant fracture patterns.

AB - We performed time-lapsed synchrotron micro-CT imaging of entire human femoral epiphyses under incremental loadup to fracture, at a pixel size of 30 μm. Fractures were experimentally obtained in 5-6 load increments as predicted by finite element analysis. The 2D and 3D micro-CT images showed first deformation, then fracturing of the trabeculae and cortex, with clinically relevant fracture patterns.

KW - micro-CT

KW - bone

KW - Synchrotron

KW - x-ray micro-computed tomography

KW - in-situ

KW - compressive testing

KW - whole bone

UR - http://ictms.p.ann.currinda.com/days/2019-07-26/abstract/145

M3 - Paper

Y2 - 22 July 2019 through 26 July 2019

ER -

Time-elapsed micro-CT imaging of human femoral neck fracture at the synchrotron: scan me bigger if you can

Abstract

Conference

Keywords

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