Credits

Image Credits & Licences

Last updated: November 1, 2026

The short version

Most of the artwork in RadTechPrepper was made for it. Where a figure on display uses openly licensed work instead, the creator is named here and in a credit line under the figure itself. We use only material that permits commercial use. Apart from the animated positioning atlas, which is share-alike (see below), we do not use non-commercial, no-derivatives or share-alike licensed images.

Collections we draw on

Wikimedia Commons: Public domain, CC0 or CC BY: per file: Individual contributors are named in the list below, and on the figure itself where it is on display. We use only public-domain, CC0 and CC BY files; we do not use share-alike, non-commercial or no-derivatives material.
Visible Human Project, U.S. National Library of Medicine: CC0 1.0 (Harvard Dataverse copy); NLM Terms and Conditions: The CT scans behind the 3D positioning lab's simulated radiographs and 3D models: Courtesy of the U.S. National Library of Medicine. Derived from the Visible Human Project data; may not reflect the most current data available from NLM. NLM does not endorse this product.
three.js: MIT License: The 3D library the positioning lab is built on. Its copyright and permission notice ships with the lab as THIRD-PARTY-NOTICES.txt, linked from the lab's footer.

Animated positioning atlas

BodyParts3D, © The Database Center for Life Science: CC BY 4.0 (licence page) / CC BY-SA 2.1 Japan (model files): Skeleton in the animated positioning atlas. Posed, rendered and labelled by RadTechPrepper. The atlas videos and stills are licensed CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/).
MakeHuman base mesh (via MPFB): CC0: Body surface in the animated positioning atlas. The MakeHuman base mesh is released as CC0.

Individual figures

Mikael Häggström: CC0: fig-pa-additive-edema.webp · Study guide, Pathology: Additive & Destructive Disease

Figures no longer in the study guide

The study guide stopped showing these figures in October 2026. The files are still on our site, so their credits stay here.

Servier Medical Art: CC BY 4.0: Anatomical, procedural and equipment illustrations. Images provided by Servier Medical Art, licensed under CC BY 4.0. Our copies were edited for the site, including conversion to WebP.
Blausen Medical (WikiJournal of Medicine, 2014): CC BY 3.0: Blausen.com staff (2014). "Medical gallery of Blausen Medical 2014". WikiJournal of Medicine 1 (2). DOI:10.15347/wjm/2014.010. ISSN 2002-4436.
U.S. War Department, Military Roentgenology (1944): Public domain: A work of the United States federal government, in the public domain. Reproduced via Wikimedia Commons and cropped to remove the original printed figure caption. The U.S. government does not endorse this product.
Servier Medical Art: CC BY 4.0: fig-chest-portable.webp
Wikimedia Commons (User:Wykis): Public domain: fig-eq-rectifier.svg
Servier Medical Art: CC BY 4.0: fig-pca-wheelchair.webp
Servier Medical Art: CC BY 4.0: fig-pca-walker.webp
Servier Medical Art: CC BY 4.0: fig-pci-handwash.webp
Servier Medical Art: CC BY 4.0: fig-pcm-bp.webp
Blausen Medical Communications, Inc.: CC BY 3.0: fig-pcm-heart.webp
Servier Medical Art: CC BY 4.0: fig-pcm-pacemaker.webp
Servier Medical Art: CC BY 4.0: fig-pcm-cpr.webp
Wikimedia Commons (author given there as Journey234, assumed): Public domain: fig-ph-bremsstrahlung.svg
Wikimedia Commons (author given there as Rbj, assumed): Public domain: fig-ip-sampling.svg
United States War Department, Military Roentgenology (1944): Public domain: fig-ql-grid.webp

Corrections

If you believe an image here is credited incorrectly, or used outside its licence, tell us at [email protected] and we will correct or remove it promptly.

Naming a source above does not imply that the source endorses RadTechPrepper or has reviewed its content.