2.1 Vertebral Column and Deep Back Flashcards

1
Q

Identify each area of the vertebral column

A

green - cervical (7)

orange - thoracic (12)

pink - lumbar (5)

blue - sacral (5)

purple - coccyx (4)

  • 33 vertebrae
  • 22 true vertebrae
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2
Q
A

vertebral body

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3
Q
A

vertebral foramen (canal)

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4
Q
A

vertebral lamina

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5
Q
A

vertebral lamina 2

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6
Q
A

vertebral pedicle

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7
Q
A

vertebral pedicle 2

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8
Q
A

inferior articular process

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9
Q
A

superior articular process

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10
Q
A

spine (spinous process)

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11
Q
A

transverse process

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12
Q
A

transverse process 2

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13
Q
A

atlas (C1)

  • atypical
  • no vertebral body or spinous process
  • upward and downward movement, for example when nodding yes
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14
Q
A

axis (c2)

  • ‘dens’ projects superiorly
  • no intevertebral disc between c1 and c2
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15
Q
A

dens (odontoid process)

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16
Q
A

posterior arch of atlas

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17
Q
A

anterior arch of atlas

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18
Q
A

intevertebral disc

19
Q
A

anulus fibrosis

20
Q
A

nucleus pulposus

21
Q
A

intevertebral foramen

22
Q
A

transverse foramen

23
Q
A

vertebral arch

  • formed by pedicles and laminae
24
Q
A

sacral hiatus

25
Q
A

ligamentum flavum

26
Q
A

anterior longitudinal

27
Q
A

posterior longitudinal

28
Q
A

cervical enlargement

29
Q
A

lumbosacral enlargement

30
Q
A

conus medullaris

31
Q
A

cauda equina

32
Q
A

filum terminale (internus)

33
Q
A

ventral root

34
Q
A

dorsal root

35
Q
A

arachnoid mater

36
Q
A

dura mater

37
Q
A

pia mater

38
Q
A

denticulate ligament

39
Q
A

denticulate ligament 2

40
Q
A

denticulate ligament 3

41
Q
A

ventral primary ramus

42
Q
A

dorsal primary ramus

43
Q
A

spinal nerve

44
Q
A

dorsal root ganglion