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X-Ray 3D Models and STL Files for 3D Printing

This collection gathers 3D models built around x-ray imagery: bones and body parts reconstructed from scans, playful skeleton toys, and replicas of the equipment and observatories behind the pictures. Most files are meant for 3D printing at home, so the pages below mix display pieces with small functional parts. It helps when you want a model whose shape comes from real imaging data rather than from freehand modelling. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

このコレクションの本文は英語で書かれています。検索自体はどの言語でも使えます。

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このコレクションは、Polyzonが対応サイトの検索結果をもとに作成しています。重複やプレビューのないモデルは除外し、関連性の低いものは後ろに回し、それ以外は検索結果の順に並べています。モデルの権利は各作者にあります。利用条件は各モデルのページでご確認ください。

選定基準:Polyzon編集部 · 本文の更新日:2026年10月14日


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«X-Ray 3D Models and STL Files for 3D Printing»

The range splits into a few clear groups. Medical and anatomical pieces reproduce bones, joints or whole body regions taken from CT and similar scans, and they tend to be the most detailed. Novelty items turn the same visual language into toys and cartoon figures with visible skeletons. A third group covers the hardware side: cabinets, markers, holders and observatory or laboratory replicas. Decorative panels and lithophanes use a scan image as a surface relief rather than as a solid shape.

When you open a model page, check how the geometry was made and what it implies. Scan-derived files often arrive as solid volumes that need hollowing, scaling or splitting before they fit a build plate, and thin bone structures can be fragile in the wrong orientation. Look at the part count, whether the author lists supports, the material and layer height they used, and any photos of finished prints. Scale matters too: a pelvis or a hand is far larger than a desk toy, so confirm dimensions before slicing.

Search results widen quickly if you try related wording. Terms such as CT scan, radiograph, skeleton, anatomy, medical imaging or lithophane bring up neighbouring models, and the names of body parts or imaging devices narrow things further. Combining a subject with a format word, for example a scan converted into a lithophane or a toy, usually surfaces pieces that a single keyword misses. Browsing the collections of authors who publish one scan-based model often leads to more of the same kind.

FAQ

よくある質問

What kinds of x-ray 3D models can be printed?
Most fall into anatomical models rebuilt from scans, novelty skeleton toys, replicas of imaging equipment, and flat decorative panels or lithophanes made from scan images. Each group needs a different approach to slicing and finishing.
Are scan-based models difficult to print?
They can be, because scan data often produces dense solids and thin structures. Check the author's notes on hollowing, scale and orientation, and expect to do some preparation in the slicer before the file matches your build volume.
How do I find more models on this topic?
Try synonyms such as radiograph, CT scan, tomography, skeleton or anatomy, and add a format word like lithophane or toy. Searching by body part or by imaging device also helps narrow a broad result list.
What should I check before printing a decorative x-ray panel?
Look at the recommended thickness and layer height, since relief images lose contrast when printed too thin or too coarsely. The author's photos of finished prints show how much detail survives at a given size.

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