Internal strain in the proximal human femur: A digital volume correlation analysis of time-lapsed synchrotron-light images of femoral fracture.

Saulo Martelli; Mario Giorgi; Enrico Dall'Ara; Egon Perilli

Internal strain in the proximal human femur: A digital volume correlation analysis of time-lapsed synchrotron-light images of femoral fracture.

Saulo Martelli, Mario Giorgi, Enrico Dall'Ara, Egon Perilli

College of Science and Engineering

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

Abstract

Understanding the mechanism of osteoporotic femoral neck fractures is important for improving diagnosis and treatments of osteoporosis. Time-elapsed micro-CT imaging, step-wise loading and Digital Volume Correlation (DVC) can provide the volumetric deformation in small bone specimens [1] and vertebral bodies [2], but its application to the proximal human femur is challenging. This study aims at developing a protocol to measure volumetric strain distribution from synchrotron micro-CT images of the human proximal femur, while subjected to incremental loading up to fracture.

Original language	English
Publication status	Published - 2018
Event	8th World Congress of Biomechanics (WCB 2018) - Dublin, Ireland Duration: 8 Jul 2018 → 12 Jul 2018 Conference number: 8th http://wcb2018.com/ (Conference website)

Conference

Conference	8th World Congress of Biomechanics (WCB 2018)
Country/Territory	Ireland
City	Dublin
Period	8/07/18 → 12/07/18
Internet address	http://wcb2018.com/ (Conference website)

Keywords

Digital volume correlation
micro-CT
bone fractures

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https://app.oxfordabstracts.com/stages/123/programme-builder/submission/19615?backHref=/events/123/programme-builder/view/sort/author&view=publishedLicence: In Copyright

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Martelli, S., Giorgi, M., Dall'Ara, E., & Perilli, E. (2018). Internal strain in the proximal human femur: A digital volume correlation analysis of time-lapsed synchrotron-light images of femoral fracture.. Abstract from 8th World Congress of Biomechanics (WCB 2018), Dublin, Ireland. https://app.oxfordabstracts.com/stages/123/programme-builder/submission/19615?backHref=/events/123/programme-builder/view/sort/author&view=published

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title = "Internal strain in the proximal human femur: A digital volume correlation analysis of time-lapsed synchrotron-light images of femoral fracture.",

abstract = "Understanding the mechanism of osteoporotic femoral neck fractures is important for improving diagnosis and treatments of osteoporosis. Time-elapsed micro-CT imaging, step-wise loading and Digital Volume Correlation (DVC) can provide the volumetric deformation in small bone specimens [1] and vertebral bodies [2], but its application to the proximal human femur is challenging. This study aims at developing a protocol to measure volumetric strain distribution from synchrotron micro-CT images of the human proximal femur, while subjected to incremental loading up to fracture.",

keywords = "Digital volume correlation, micro-CT, bone fractures",

author = "Saulo Martelli and Mario Giorgi and Enrico Dall'Ara and Egon Perilli",

year = "2018",

language = "English",

note = "8th World Congress of Biomechanics (WCB 2018) ; Conference date: 08-07-2018 Through 12-07-2018",

url = "http://wcb2018.com/",

}

Martelli, S, Giorgi, M, Dall'Ara, E & Perilli, E 2018, 'Internal strain in the proximal human femur: A digital volume correlation analysis of time-lapsed synchrotron-light images of femoral fracture.', 8th World Congress of Biomechanics (WCB 2018), Dublin, Ireland, 8/07/18 - 12/07/18. <https://app.oxfordabstracts.com/stages/123/programme-builder/submission/19615?backHref=/events/123/programme-builder/view/sort/author&view=published>

TY - CONF

T1 - Internal strain in the proximal human femur

T2 - 8th World Congress of Biomechanics (WCB 2018)

AU - Martelli, Saulo

AU - Giorgi, Mario

AU - Dall'Ara, Enrico

AU - Perilli, Egon

N1 - Conference code: 8th

PY - 2018

Y1 - 2018

N2 - Understanding the mechanism of osteoporotic femoral neck fractures is important for improving diagnosis and treatments of osteoporosis. Time-elapsed micro-CT imaging, step-wise loading and Digital Volume Correlation (DVC) can provide the volumetric deformation in small bone specimens [1] and vertebral bodies [2], but its application to the proximal human femur is challenging. This study aims at developing a protocol to measure volumetric strain distribution from synchrotron micro-CT images of the human proximal femur, while subjected to incremental loading up to fracture.

AB - Understanding the mechanism of osteoporotic femoral neck fractures is important for improving diagnosis and treatments of osteoporosis. Time-elapsed micro-CT imaging, step-wise loading and Digital Volume Correlation (DVC) can provide the volumetric deformation in small bone specimens [1] and vertebral bodies [2], but its application to the proximal human femur is challenging. This study aims at developing a protocol to measure volumetric strain distribution from synchrotron micro-CT images of the human proximal femur, while subjected to incremental loading up to fracture.

KW - Digital volume correlation

KW - micro-CT

KW - bone fractures

UR - http://wcb2018.com/programme/

UR - http://wcb2018.com/wp-content/uploads/2018/07/Oral-Presenters-Monday-for-website.pdf

UR - http://purl.org/au-research/grants/arc/DE140101530

M3 - Abstract

Y2 - 8 July 2018 through 12 July 2018

ER -

Internal strain in the proximal human femur: A digital volume correlation analysis of time-lapsed synchrotron-light images of femoral fracture.

Abstract

Conference

Keywords

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