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A&P Pam Puckett Lab Test 2
Axial Skeleton--Vertebral Column
21
Anatomy
Undergraduate 2
07/03/2009

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Term
body
Definition
part of the vertebra that is the front circular part
Term
irregular shape
Definition
the vertebrae are considered to be this type of bone
Term
vertebral foramen
Definition
the holes in the vertebra
Term
spinous process
Definition
the center spike in the back of the vertebra
Term
transverse process
Definition
the spikes on the sides of the back of the vertebra
Term
intervertebral foramina
Definition
the hole that you can see only when you put 2 vertebrae together
Term
lamina
Definition
joins the spinous and transverse process of the vertebra
Term
pedicle
Definition
joins the transverse process and the body
Term
superior articulating process
Definition
the mini spike on top of the vertebra
Term
cervical vertebrae
Definition
the 7 vertebrae in the neck area
Term
only vertebrae with three holes
Definition
distinctive characteristic of the cervical vertebrae
Term
atlas
Definition
the top vertebra (cervical) that holds the head
Term
it has two lateral flat, smooth parts on top
Definition
distinctive characteristic of the atlas
Term
axis
Definition
the 2nd vertebra contains the dens (ondontoid process) that allows your head to turn (pivot joint)--it sticks up
Term
dens (ondontoid process)
Definition
the part of the axis that sticks up and allows your head to turn (pivot joint)
Term
thoracic vertebrae
Definition
the second set of vertebrae that contains 12 vertebrae
Term
the spinois process points down
Definition
distinctive characteristic of a thoracic vertebra
Term
lumbar vertebrae
Definition
the lowest set of 5 vertebrae
Term
the spinous process points out--thick, big body
Definition
distinctive characteristic of a lumbar vertebra
Term
sacrum
Definition
above the tail bone and below the lumbar vertebrae that consists of 5 fused vertebrae
Term
coccyx (coccygeal vertebra)
Definition
the most inferior part of the spinal column below the sacrum that can have between 3-5 fused vertebrae
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