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Surgical and Radiologic Anatomy

Erschienen in:

06.02.2017 | Original Article

Creating vascular models by postprocessing computed tomography angiography images: a guide for anatomical education

verfasst von: Figen Govsa, Mehmet Asim Ozer, Suzan Sirinturk, Cenk Eraslan, Ahmet Kemal Alagoz

Erschienen in: Surgical and Radiologic Anatomy | Ausgabe 8/2017

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Abstract

Background

A new application of teaching anatomy includes the use of computed tomography angiography (CTA) images to create clinically relevant three-dimensional (3D) printed models. The purpose of this article is to review recent innovations on the process and the application of 3D printed models as a tool for using under and post-graduate medical education.

Methods

Images of aortic arch pattern received by CTA were converted into 3D images using the Google SketchUp free software and were saved in stereolithography format. Using a 3D printer (Makerbot), a model mode polylactic acid material was printed.

Results

A two-vessel left aortic arch was identified consisting of the brachiocephalic trunk and left subclavian artery. The life-like 3D models were rotated 360° in all axes in hand.

Conclusions

The early adopters in education and clinical practices have embraced the medical imaging-guided 3D printed anatomical models for their ability to provide tactile feedback and a superior appreciation of visuospatial relationship between the anatomical structures. Printed vascular models are used to assist in preoperative planning, develop intraoperative guidance tools, and to teach patients surgical trainees in surgical practice.

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Titel: Creating vascular models by postprocessing computed tomography angiography images: a guide for anatomical education
verfasst von: Figen Govsa
Mehmet Asim Ozer
Suzan Sirinturk
Cenk Eraslan
Ahmet Kemal Alagoz
Publikationsdatum: 06.02.2017
Verlag: Springer Paris
Erschienen in: Surgical and Radiologic Anatomy / Ausgabe 8/2017
Print ISSN: 0930-1038
Elektronische ISSN: 1279-8517
DOI: https://doi.org/10.1007/s00276-017-1822-2

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Creating vascular models by postprocessing computed tomography angiography images: a guide for anatomical education

Abstract

Background

Methods

Results

Conclusions

Neu im Fachgebiet Radiologie

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Live-Webinar: Aktuelle Leitlinien bei Herz-Kreislauf-Erkrankungen

Springer Medizin

Abstract

Background

Methods

Results

Conclusions

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