# Female reference anatomy — HRA v1.10

Kristen Browne; Heidi Schlehlein. **3D Reference Organ Set for United, Female, v1.10** (2026-06-15). Human Reference Atlas / HuBMAP. Based on Visible Human Female data from the National Library of Medicine. Licensed [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). [Source DOI](https://doi.org/10.48539/HBM637.DWBM.744). [Primary metadata](https://cdn.humanatlas.io/digital-objects/ref-organ/united-female/v1.10/metadata.json). [Official GLB](https://cdn.humanatlas.io/digital-objects/ref-organ/united-female/v1.10/assets/3d-vh-f-united.glb).

Local adaptations: all 7,756,626 source triangles preserved. Authored glTF world transforms baked exactly once, followed by a common ground translation in metres. Positions stored as Float32, inverse-transpose-transformed and normalized source normals as Int16, indices as Uint32. Large source meshes split only into rendering primitives with one source anatomical concept. No decimation, new smoothing, position welding, missing-anatomy generation or cross-source fitting. Source vertex colors, UVs and display materials are replaced by the application's tissue presentation; geometry and source identity remain intact.

Existing source errata and reviewed source-keyed educational profiles are retained. The two misnamed vein records use explicit source node identity with the conflicting source labels/ontology preserved as provenance. Uterine round-ligament side remains qualified as unverified. Sixth lumbar source numbering remains qualified. Manubrium of sternum is a local human-anatomy correction of the source's teleost ontology term; the original term is preserved. Pregnancy reference geometry is separate and hidden by default.

Reference assembly, not a complete female musculoskeletal model or a single-person scan.

Muscular coverage: twelve extraocular muscles, bilateral rectus femoris and quadriceps tendons.

Skeletal coverage is partial. v1.10 adds sternum/manubrium and intervertebral discs, but still lacks a complete upper-limb or rib-cage skeleton.

Pregnancy reference structures are a separate source assembly, hidden by default; do not treat them as normal nonpregnant organs or a coherent pregnant-body model.

No verified link between these female meshes and the existing male Movement Lab or male registered nervous supplement.

Source labels have documented errors; selected corrections preserve original identity, and unresolved laterality/vertebral numbering are qualified.

v1.10 adds oral/salivary structures, adipose tissue and spinal-disc subdivisions. It does not add whole-body muscles, peripheral nerve trees or limb vascular trees.

Packed geometry preserves every source triangle. Some large anatomical structures span rendering primitives; those primitives are one selectable anatomical concept.

## Explicit legacy pelvic supplement

Eight pubis/ischium compact/spongy meshes are explicitly retained from HRA v1.5 because v1.10 omits them. Shared native bone positions, triangle indices and world matrices were verified identical across versions. The reason for removal is unknown; these are legacy source surfaces, not claimed to be approved components of the official v1.10 release. No anatomy fitting or shape reconstruction was performed.

Kristen Browne and Heidi Schlehlein, Human Reference Atlas / HuBMAP, **3D Reference Organ Set for Female v1.5** (2023), [DOI 10.48539/HBM352.BTSQ.586](https://doi.org/10.48539/HBM352.BTSQ.586), [official source metadata](https://cdn.humanatlas.io/digital-objects/ref-organ/united-female/v1.5/metadata.json), [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/). Eight original meshes and all their triangles were retained with only the verified common coordinate conversion. Their HTTP byte ranges, accessor SHA-256 hashes, stage translation and shared-frame comparison are recorded separately in metadata/legacy-pelvis-provenance.json.