Anatomio

Midline · Bone · 3D study

Thoracic vertebra T1

Inspect thoracic vertebra t1 as an individual source model, then restore the trunk assembly to understand its position.

Atlas noteOriginal-source surface geometry; colors are illustrative. This partial study has not yet received specialist anatomical review.
MIDLINE · STRUCTURE STUDYBodyParts3D / 4.0
SELECTED · MIDLINE

Thoracic vertebra T1

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Anatomioanatomio.org ↗3D: BodyParts3D / DBCLS · CC BY 4.0

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* Partial trunk model: thoracic and lumbar spine, sacrum, ribs, sternum parts, hip bones, both psoas major and external oblique muscles. Discs, costal cartilages, cervical spine, coccyx and organs are not included.

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Interactive study: Anatomio. Original geometry: BodyParts3D, © The Database Center for Life Science licensed under CC Attribution 4.0 International. Sources & changes · Model provenance

Educational draft · anatomical review pendingSources checked . Prepared with AI assistance; not yet reviewed by a qualified anatomist. Not for diagnosis or treatment.
Region
Trunk
Position
Midline
Source mesh
FJ3158

Position in the trunk

T1 is the first of twelve thoracic vertebrae, below the cervical region.

Sources: OpenStax

Orient the surface

A vertebral body lies anterior to the vertebral foramen; the arch and its processes extend posteriorly. Thoracic vertebrae provide rib articulations.

The named features are orientation cues, not separately labeled selectable objects. Surface resolution limits what can be distinguished.

Sources: OpenStax

Compare in context

Use Back and Oblique to compare T1 with T2 and the first ribs. The cervical vertebra above T1 is not loaded.

Show context restores the available trunk bones and both psoas and external oblique muscles. It does not reconstruct soft tissues or demonstrate joint movement.

Sources: BodyParts3D

Read the model

Explore thoracic vertebra t1 in 3D

  1. Inspect the isolated bone. Rotate the surface, then use Focus selection if it is too small.
  2. Restore its neighbors. Use Back and Oblique to compare T1 with T2 and the first ribs. The cervical vertebra above T1 is not loaded.
  3. Return to the trunk. Use the hierarchy below the model to move back to the overview. Trunk study →

Sources and editorial status

This guide uses independently written explanations with links to the evidence behind them. Source checking and specialist anatomical review are separate steps; the latter is still pending.

  1. OpenStax · The vertebral column

    Vertebral regions and structural orientation. Brief independent summaries; no illustrations reproduced.

  2. BodyParts3D / DBCLS · IS-A source index

    FMA9165 / FJ3158: original source identification. Midline geometry is not assigned a left or right side.

3D geometry and its separate license are credited beneath the viewer. References do not imply endorsement of this site.

Source identification

About this model

BodyParts3D identifies this surface as thoracic vertebra t1: FMA9165 / FJ3158. Its original coordinates and topology are preserved. This is a midline structure, not a left or right counterpart.

The trunk assembly includes thoracic and lumbar vertebrae, sacrum, ribs, sternum parts, hip bones, both psoas and external oblique muscles. Discs, costal cartilages, cervical vertebrae, coccyx, organs and other trunk muscles are not loaded.

Back to Trunk →