Measuring femoral and rotational alignment: EOS system versus computed tomography

Folinais, D.; Thélen, P.; Delin, Cyrille; Radier, C.; Catonné, Yves; Lazennec, Jean Yves

doi:10.1016/j.otsr.2012.12.023

Cited by 153 publications

(102 citation statements)

References 32 publications

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“…The results suggest high accuracy and similar values as obtained from CT with the benefit of reduced radiation [3,5]. In fact, even pelvic parameters can be assessed [12].…”

Section: Where Do We Need To Go?supporting

confidence: 68%

CORR Insights®: Can Femoral Rotation Be Localized and Quantified Using Standard CT Measures?

Radler

2015

Clinical Orthopaedics &Amp; Related Research

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“…The results suggest high accuracy and similar values as obtained from CT with the benefit of reduced radiation [3,5]. In fact, even pelvic parameters can be assessed [12].…”

Section: Where Do We Need To Go?supporting

confidence: 68%

CORR Insights®: Can Femoral Rotation Be Localized and Quantified Using Standard CT Measures?

Radler

2015

Clinical Orthopaedics &Amp; Related Research

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“…Version measurements were made from each BR 3D reconstruction using sterEOS software, which was introduced for torsional measurements by Chaibi et al [19]) and has been used in several studies [3,17,18). The two observers had no experience in sterEOS prior to the study, but underwent appropriate training before making study measurements.…”

Section: Methodsmentioning

confidence: 99%

“…On average, there is 30-40°of anteversion at birth, and it decreases with time to approximately 10-15°in skeletally mature individuals. However, there can be significant variation between individuals and even between contralateral sides [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

“…One such technology is the EOS imaging system and sterEOS software (EOS Imaging, Paris, France), which provides imaging of lower limb torsional alignment at a 4-to 30-times decreased radiation dose compared to a 16-slice CT scanner [16]. Several studies have compared femoral version calculations from CT to measurements made from BR 3D reconstructions [3,14,17,18], but several questions remain. Our primary goal was to assess whether positioning of the patient can contribute to errors in interpreting biplanar radiography.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Three-dimensional biplanar radiography as a new means of accessing femoral version: a comparitive study of EOS three-dimensional radiography versus computed tomography

Pomerantz

Glaser

Doan³

et al. 2014

Skeletal Radiol

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“…[156][157][158] Following a simple step-by-step postprocessing procedure, it is also possible to measure femoral and tibial torsion in adults and children. [159][160][161][162] Patients with scoliosis are generally examined periodically to monitor changes and to recognize the best time for corrective surgery. Additionally, postoperative follow-up examinations are often needed for long-term evaluation of treatment success.…”

Section: Sutter Et Almentioning

confidence: 99%

Internal Derangements of Joints—Past, Present, and Future

Sutter¹,

Stoel

Buck

et al. 2015

Investigative Radiology

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The past 50 years have transformed imaging of the joints. Whereas musculoskeletal imaging consisted predominantly of conventional radiography when Investigative Radiology was founded as a journal, the arrival of new imaging modalities, and above all, the introduction of magnetic resonance imaging, resulted in a paradigm shift: In addition to visualizing osseous structures, now the detailed depiction of soft tissue structures became part of routine clinical imaging and had a major impact on understanding pathophysiology and patient treatment. This article analyzes the patterns of innovation that were essential for the transformation of musculoskeletal radiology. Furthermore, state-of-the-art joint imaging is described through 9 key concepts, including both cutting-edge clinical applications as well as topics at the forefront of musculoskeletal research. Eventually, emerging trends are outlined that will likely shape musculoskeletal radiology in the next decades. The past 50 years have transformed imaging of the joints. Whereas musculoskeletal imaging consisted predominantly of conventional radiography when Investigative Radiology was founded as a journal, the arrival of new imaging modalities, and above all, the introduction of magnetic resonance imaging, resulted in a paradigm shift: In addition to visualizing osseous structures, now the detailed depiction of soft tissue structures became part of routine clinical imaging and had a major impact on understanding pathophysiology and patient treatment. This article analyzes the patterns of innovation that were essential for the transformation of musculoskeletal radiology. Furthermore, state-of-the-art joint imaging is described through 9 key concepts, including both cutting-edge clinical applications as well as topics at the forefront of musculoskeletal research. Eventually, emerging trends are outlined that will likely shape musculoskeletal radiology in the next decades.

show abstract

Measuring femoral and rotational alignment: EOS system versus computed tomography

Abstract: Level III, case-control.

Cited by 153 publications

References 32 publications

CORR Insights®: Can Femoral Rotation Be Localized and Quantified Using Standard CT Measures?

CORR Insights®: Can Femoral Rotation Be Localized and Quantified Using Standard CT Measures?

Three-dimensional biplanar radiography as a new means of accessing femoral version: a comparitive study of EOS three-dimensional radiography versus computed tomography

Internal Derangements of Joints—Past, Present, and Future

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