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A thoracic vertebra seen from behind, i.e., the end turned from the head.

Thoracic Vertebra

A thoracic vertebra seen from behind, i.e., the end turned from the head.

Sixth thoracic vertebra from above.

Sixth Thoracic Vertebra from Above

Sixth thoracic vertebra from above.

Sixth thoracic vertebra from behind.

Sixth Thoracic Vertebra from Behind

Sixth thoracic vertebra from behind.

Sixth thoracic vertebra from side.

Sixth Thoracic Vertebra from Side

Sixth thoracic vertebra from side.

Fifth thoracic vertebra viewed from above.

Fifth Thoracic Vertebra Viewed from Above

Fifth thoracic vertebra viewed from above.

Third thoracic vertebra viewed from above.

Third Thoracic Vertebra Viewed from Above

Third thoracic vertebra viewed from above.

Third thoracic vertebra viewed from side.

Third Thoracic Vertebra Viewed from Side

Third thoracic vertebra viewed from side.

A thoracic vertebra, upper surface.

Thoracic Vertebra

A thoracic vertebra, upper surface.

A thoracic vertebra.

Thoracic Vertebra

A thoracic vertebra.

Peculiar thoracic vertebrae.

Peculiar Thoracic Vertebrae

Peculiar thoracic vertebrae.

First, ninth, tenth, eleventh, and twelfth thoracic vertebrae from the left side. 1, Inferior articular process with out-turned facet. 2, Single facet for head of XII. rib; no facet on transverse process. 3, Single facet for head of XI. rib; no facet on transverse process. 4, Single or demifacet for head of X. rib. 5, Occasional demifacet for head of X. rib. 6. Demifacet for head of IX. rib. 7, Demifacet for head of II. rib. 8, Single facet o head of II. rib. 9, Facet on transverse process for tuberosity of I. rib. 10, Facet on transverse process for tuberosity of IX. rib. Labels: S, superior tubercles corresponding to mammillary; I, inferior tubercles corresponding to accessory; e, external tubercles corresponding to transverse of lumbar.

Thoracic Vertebrae

First, ninth, tenth, eleventh, and twelfth thoracic vertebrae from the left side. 1, Inferior articular…