BodyParts3D, © The Database Center for Life Science licensed under CC Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
Current dataset license: https://dbarchive.biosciencedbc.jp/en/bodyparts3d/lic.html
Dataset: BodyParts3D 4.0, IS-A Tree, polygon reduction rate = 99%.
https://dbarchive.biosciencedbc.jp/en/bodyparts3d/download.html

59 official left-sided source meshes: 32 bones including the shoulder girdle
and 27 selected muscle parts. Coordinates and topology are retained from
their original OBJ files; Anatomio does not mirror the right-side assembly.
This does not imply independently scanned left-side anatomy: these are the
dataset's supplied educational meshes, including its M-suffixed muscle files.
The source's reconstruction and symmetry assumptions remain those of DBCLS.

Changes: OBJ to JSON conversion, computed smooth normals, illustrative colors.
Source FMA IDs, OBJ IDs, SHA-256 hashes and conversion output checksum are
recorded in provenance.json. No source vertices are edited or repositioned.
Accessory bones, many muscles, cartilage, ligaments, nerves, vessels and skin
are omitted. This is not a complete dissection or a joint-motion simulation.
The individual pages are identification studies, not completed anatomy articles.

Interactive viewer and dataset assembly: Anatomio
https://anatomio.org/en/human/upper-limb/left/
Retain original source credit, license and publisher/per-mesh origin links.
Legacy OBJ headers may mention CC BY-SA 2.1 Japan; the current archive license
specifies CC BY 4.0 (updated 2025-02-27).