THORACIC VERTEBRA-T11 & T12

From NeuroRehab.wiki

SUMMARY

1. These carry single costal facets for their respective ribs

2. T11 costal facet lies behind the body & upper part of the pedicle

3. T12 costal facet lies near the lower margin

4. The TP is stunted and its base projects upwards into a rounded mamillary process & downwards into a sharp accessory tubercle
Atypical-thoracic-vertebrae-grays-illustration.jpeg

Image: Case courtesy of Craig Hacking, Radiopaedia.org. From the case rID: 82887


Reference(s)

R.M.H McMinn (1998). Last’s anatomy: regional and applied. Edinburgh: Churchill Livingstone. Get it on Amazon.
Drake, Richard L., et al. Gray's Anatomy for Students. Elsevier, 2023. Get it on Amazon.