The Vertebral Column

Vertebral type containing foramina in the transverse processes, through which the vertebral arteries ascend to reach the brain

Cervical Vertebra
Dens here provides a pivot for rotation of the first cervical vertebra (C1)

Axis
Transverse processes faceted for articulation with ribs, spinous process pointing sharply downward

Thoracic Vertebra
Composite bone; articulates with the hip bone laterally

Sacrum
Massive vertebrae; weight sustaining

Lumbar Vertebra
Tail bone; vestigial fused vertebrae

Coccyx
Supports the head, allows a rocking motion in the conjunction with the occipital condyles

Atlas
Cavity enclosing the spinal cord

Vertebral foramen
Weight bearing portion of the vertebra

Body
Two structures that provide levers against which muscles pull
- Spinous process
- Transverse process
Two structures that provides an articulation point for the ribs
- Body
- Transverse process
Openings providing for exit of spinal nerves

Intervertebral foramina
Two structures that form an enclosure for the spinal cord
- Body
- Vertebral Arch
Three structures that form the vertebral arch
- Lamina
- Pedicle
- Spinous process

Author

Shira

241545

Card Set

The Vertebral Column

Description

Figuring out the names of the bones in the vertebral column based on the descriptions

Updated

2013-10-19T21:21:48Z

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