Osteology of the vertebral column Flashcards
What are the components of the axial skeleton?
- cranium
- vertebral column
- bones of the thorax
What bones comprise the osteological elements of the vertebral column?
- 7 cervical vertebrae
- 12 thoracic vertebrae
- 5 lumbar vertebrae
- 5 sacral vertebrae
- 4 coccygeal vertebrae
Name the portions of the vertebral column that form convex and concave curvatures.
- cervical curvature (concave)
- 7 vertebrae, C1-C7
- thoracic curvature (convex)
- 12 vertebrae, T1-T12
- Lumbar curvature (concave)
- 5 vertebrae, L1- L4
- Sacrum (convex)
- 5 fused vertebrae
What portions of the vertebral column contain fused vertebrae?
- Sacrum-5 fused vertebrae
- Coccyx -4 fused vertebrae
The cervical lordosis and lumbar lordosis are also termed what type of curvatures?
2o curvatures
The thoracic kyphosis and the sacral kyphosis are also termed what typed of curvatures?
1o curvatures
What is A?
Spinous process
What is B?
Vertebral foramen
What is C?
Transverse process
What is D?
Body
What is E?
Transverse foramen
What is F?
Inferior articular process
What is G?
Superior articular process
What type of vertebrae is this?
cervical
What is A?
Spinous process
What is B?
Superior articular process
What is C?
Body
What is D?
Inferior articular porcess
What is E?
Transverse process
What is C?
superior articular process
What type of vertebrae is this?
Cervical
What is A?
Spinous process
What is B?
Transverse process
What is D?
Body
What is E?
Facet for tubercle of rib
What is F?
Vertebral foramen
What type of vertebrae is this?
Thoracic
What is A?
Superior articular process
What is B?
Body
What is C?
Costal demifacet for head of rib
What is D?
Inferior notch
What is E?
Spinous process
What is F?
Transverse process
What type of vertebrae is this?
Thoracic
What is A?
Spinous process
What is B?
Transverse process
What is C?
Superior articular process
What is D?
Body
What is E?
Vertebral foramen
What type of vertebrae is this?
Lumbar
What is A?
Body
What is B?
Inferior notch
What is C?
Inferior articular process
What is D?
Spinous process
What is E?
Superior articular process
What type of vertebrae is this?
Lumbar
What is A?
Spinous process
What is B?
Veterbal arch
What is C?
Vertebral foramen
What is D?
Body
What is E?
Pedicle
What is F?
Superior articular facet
What is G?
Superior articular process
What is H?
Transverse process
What is I?
Lamina
What is A?
Dens of axis
What is B?
Transverse ligament of atlas
What is C?
C1 (atlas)
What is D?
C2 (axis)
What is E?
C3
What is F?
Inferior articular process
What is G?
Bifid spinous process
What is H?
Tranverse processes
What is I?
C7 (vertebra prominens)