Vertebrae Part 1 Flashcards

1
Q
  • AOA AP OBLIQUE PROJECTION

- KASABACH METHOD local plane

A

IOML ⊥ to IR

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2
Q

ATLANTO-OCCIPITAL ARTICULATIONS

AP OBLIQUE PROJECTION - RP and CR:

A

1” anterior to EAM

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3
Q

ATLANTO-OCCIPITAL ARTICULATIONS

AP OBLIQUE PROJECTION structure shown

A

Atlanto-occipital articulation shown bet. the orbit and ramus of mandible

Dens

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4
Q

ATLANTO-OCCIPITAL ARTICULATIONS

AP OBLIQUE PROJECTION - EC

A

Open Atlanto-occipital articulation

Dens (or Odontoid process)

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5
Q

ATLANTO-OCCIPITAL ARTICULATIONS

PA PROJECTION local. plane

A

OML ⊥ to IR

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6
Q

ATLANTO-OCCIPITAL ARTICULATIONS

PA PROJECTION - RP and CR:

A

Infraorbital margins and the back of the neck

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7
Q

ATLANTO-OCCIPITAL ARTICULATIONS

PA PROJECTION structure shown

A

Atlanto-occipital articulation shown through the maxillary sinuses

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8
Q

ATLANTO-OCCIPITAL ARTICULATIONS

PA PROJECTION - EC:

A

Open bilateral Atlanto-occipital articulation

Mandibular condyles equidistant from the midline

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9
Q

To demonstrate the dens when its upper half is not clearly shown in the open-mouth

A

DENS AP PROJECTION FUCHS METHOD

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10
Q

DENS AP AXIAL OBLIQUE PROJECTION KASABACH METHOD - RP:

A

Midpoint of the outer canthus and EAM

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11
Q

DENS AP AXIAL OBLIQUE PROJECTION KASABACH METHOD - CR:

A

10-15° caudad

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12
Q

DENS AP AXIAL OBLIQUE PROJECTION KASABACH METHOD - SS and EC:

A

Dens

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13
Q

ATLAS & DENS PA PROJECTION

JUDD METHOD

A

OML 37° to IR

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14
Q

ATLAS & DENS PA PROJECTION

JUDD METHOD - RP and CR:

A

Distal to the level of the mastoid tips

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15
Q

ATLAS & DENS PA PROJECTION

JUDD METHOD - SS:

A

Atlas and Dens seen within the foramen magnum

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16
Q

ATLAS & DENS PA PROJECTION

JUDD METHOD - EC:

A

Entire Dens seen within the foramen magnum
No rotation
Ant. & Post. arches of the atlas

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17
Q

ATLAS & AXIS AP PROJECTION

OPEN MOUTH - Local plane:

A

Occlusal plane ⊥ to IR

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18
Q

ATLAS & AXIS AP PROJECTION

OPEN MOUTH - RP and CR:

A

Midpoint of the open mouth

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19
Q

ATLAS & AXIS AP PROJECTION

OPEN MOUTH - SS:

A

Atlas & Axis through the open mouth

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20
Q

ATLAS & AXIS AP PROJECTION

OPEN MOUTH - EC:

A

Entire Dens seen within the foramen magnum
No rotation
Ant. & Post. arches of the atlas

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21
Q

ATLAS & AXIS LATERAL PROJECTION also called

A

Dorsal decubitus or cross-table projection

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22
Q

ATLAS & AXIS LATERAL PROJECTION - RP and CR

A

1” distal to the mastoid tip

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23
Q

ATLAS & AXIS LATERAL PROJECTION - SS:

A

Atlas & Axis

Atlanto-occipital articulation

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24
Q

ATLAS & AXIS LATERAL PROJECTION - EC:

A

Upper cervical vertebrae
Neck extended
Superimposed rami of the mandible

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25
Q

Protocol for cervical vertebrae

A
  • CERVICAL VERTEBRAE AP AXIAL PROJECTION
  • GRANDY METHOD
  • HYPERFLEXION and HYPEREXTENSION
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26
Q

Used to demonstrate the presence or absence of cervical ribs

A

CERVICAL VERTEBRAE AP AXIAL PROJECTION

27
Q

CERVICAL VERTEBRAE AP AXIAL PROJECTION - local plane

A

Occlusal plane ⊥ to IR & tabletop

28
Q

CERVICAL VERTEBRAE AP AXIAL PROJECTION - RP:

A

C4 (Hyoid bone)

29
Q

CERVICAL VERTEBRAE AP AXIAL PROJECTION - CR:

A

15-20° cephalad

30
Q

CERVICAL VERTEBRAE AP AXIAL PROJECTION - SS:

A

Lower 5 cervical bodies
Upper 2 or 3 thoracic bodies
Intervertebral disk spaces

31
Q

CERVICAL VERTEBRAE AP AXIAL PROJECTION - EC:

A

C3 to T2
Open Intervertebral disk spaces
Spinous processes equidistant to the pedicles
Mandible and Occiput superimposed over the atlas and axis

32
Q

CERVICAL VERTEBRAE LATERAL PROJECTION

GRANDY METHOD - RP and CR:

A

C4 (Hyoid bone)

33
Q

CERVICAL VERTEBRAE LATERAL PROJECTION

GRANDY METHOD - SS:

A

Cervical bodies
Spinous processes
Articular processes
Zygophyseal joints

34
Q

CERVICAL VERTEBRAE LATERAL PROJECTION

GRANDY METHOD - EC:

A

All cervical vertebrae & 1/3 of T1
Neck extended
No rotation
Open Zygophyseal joints

35
Q

To demonstrate normal anteroposterior movement or an absence of movement

A

CERVICAL VERTEBRAE LATERAL PROJECTION

HYPERFLEXION & HYPEREXTENSION

36
Q

CERVICAL VERTEBRAE LATERAL PROJECTION

HYPERFLEXION & HYPEREXTENSION - RP and CR:

A

C4 (Hyoid bone)

37
Q

CERVICAL VERTEBRAE LATERAL PROJECTION

HYPERFLEXION & HYPEREXTENSION - SS:

A

Motility of the cervical spine when hyperflexed & hyperextended

38
Q

CERVICAL VERTEBRAE LATERAL PROJECTION

HYPERFLEXION & HYPEREXTENSION - EC:

A

Hyperflexion: Body of mandible almost vertical and spinous processes in profile
Hyperextension: Body of mandible almost horizontal

39
Q

CERVICAL VERTEBRAE AP PROJECTION

OTTONELLO METHOD also called

A

Chewing method or Wagging Jaw method

40
Q

CERVICAL VERTEBRAE AP PROJECTION

OTTONELLO METHOD - RP and CR:

A

C4 (Hyoid bone)

41
Q

CERVICAL VERTEBRAE AP PROJECTION

OTTONELLO METHOD - SS:

A

Cervical column with the mandible blurred

42
Q

CERVICAL VERTEBRAE AP PROJECTION

OTTONELLO METHOD - EC:

A

All 7 cervical vertebrae

Blurred mandible

43
Q

Demonstrates intervertebral foramina and pedicles farthest from the IR

A

CERVICAL INTERVERTEBRAL FORAMINA

AP AXIAL OBLIQUE PROJECTION

44
Q

CERVICAL INTERVERTEBRAL FORAMINA

AP AXIAL OBLIQUE PROJECTION - RP:

A

C4 (Hyoid bone)

45
Q

CERVICAL INTERVERTEBRAL FORAMINA

AP AXIAL OBLIQUE PROJECTION - CR:

A

15-20° cephalad

46
Q

CERVICAL INTERVERTEBRAL FORAMINA

AP AXIAL OBLIQUE PROJECTION - SS:

A

Intervertebral foramina

Pedicles farthest from the IR

47
Q

CERVICAL INTERVERTEBRAL FORAMINA

AP AXIAL OBLIQUE PROJECTION - EC:

A

Open Intervertebral foramina farthest from the IR;

Open intervertebral disk spaces

48
Q

Demonstrates intervertebral foramina and pedicles closest from the IR

A

CERVICAL INTERVERTEBRAL FORAMINA

PA AXIAL OBLIQUE PROJECTION

49
Q

CERVICAL INTERVERTEBRAL FORAMINA

PA AXIAL OBLIQUE PROJECTION - RP:

A

C4 (Hyoid bone)

50
Q

CERVICAL INTERVERTEBRAL FORAMINA

PA AXIAL OBLIQUE PROJECTION - CR:

A

15-20° caudad

51
Q

CERVICAL INTERVERTEBRAL FORAMINA

PA AXIAL OBLIQUE PROJECTION - SS:

A

Intervertebral foramina

Pedicles closest from the IR

52
Q

CERVICAL INTERVERTEBRAL FORAMINA

PA AXIAL OBLIQUE PROJECTION - EC:

A

Open Intervertebral foramina closest from the IR;
Open intervertebral disk spaces
C1 to T1

53
Q

For demonstrating cervicothoracic spinous processes in Px’s with whiplash injury

A
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION
54
Q

presents a hemisection of the vertebrae

A

Pillar or lateral mass projections

55
Q
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION - RP:
A

C7

56
Q
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION - CR:
A

27° caudad

57
Q
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION - SS:
A

Posterior portion of cervical & upper thoracic vertebrae

Articular & Spinous processes

58
Q
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION - EC:
A

Vertebral arch structures
Articular processes
Open facet joints

59
Q

Used when Px cannot hyperextend the head

A
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION
60
Q
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION - RP:
A

C7

61
Q
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION - CR:
A

35° caudad

62
Q
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION - SS:
A

Posterior arch and pillars of the cervical & upper thoracic vertebrae
Open zygapohyseal articulations

63
Q
CERVICAL & UPPER THORACIC VERTEBRAE
VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION - EC:
A

Vertebral arch structures
Articular processes
Open facet joints