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
Protocol for cervical vertebrae
- CERVICAL VERTEBRAE AP AXIAL PROJECTION - GRANDY METHOD - HYPERFLEXION and HYPEREXTENSION
26
Used to demonstrate the presence or absence of cervical ribs
CERVICAL VERTEBRAE AP AXIAL PROJECTION
27
CERVICAL VERTEBRAE AP AXIAL PROJECTION - local plane
Occlusal plane ⊥ to IR & tabletop
28
CERVICAL VERTEBRAE AP AXIAL PROJECTION - RP:
C4 (Hyoid bone)
29
CERVICAL VERTEBRAE AP AXIAL PROJECTION - CR:
15-20° cephalad
30
CERVICAL VERTEBRAE AP AXIAL PROJECTION - SS:
Lower 5 cervical bodies Upper 2 or 3 thoracic bodies Intervertebral disk spaces
31
CERVICAL VERTEBRAE AP AXIAL PROJECTION - EC:
C3 to T2 Open Intervertebral disk spaces Spinous processes equidistant to the pedicles Mandible and Occiput superimposed over the atlas and axis
32
CERVICAL VERTEBRAE LATERAL PROJECTION | GRANDY METHOD - RP and CR:
C4 (Hyoid bone)
33
CERVICAL VERTEBRAE LATERAL PROJECTION | GRANDY METHOD - SS:
Cervical bodies Spinous processes Articular processes Zygophyseal joints
34
CERVICAL VERTEBRAE LATERAL PROJECTION | GRANDY METHOD - EC:
All cervical vertebrae & 1/3 of T1 Neck extended No rotation Open Zygophyseal joints
35
To demonstrate normal anteroposterior movement or an absence of movement
CERVICAL VERTEBRAE LATERAL PROJECTION | HYPERFLEXION & HYPEREXTENSION
36
CERVICAL VERTEBRAE LATERAL PROJECTION | HYPERFLEXION & HYPEREXTENSION - RP and CR:
C4 (Hyoid bone)
37
CERVICAL VERTEBRAE LATERAL PROJECTION | HYPERFLEXION & HYPEREXTENSION - SS:
Motility of the cervical spine when hyperflexed & hyperextended
38
CERVICAL VERTEBRAE LATERAL PROJECTION | HYPERFLEXION & HYPEREXTENSION - EC:
Hyperflexion: Body of mandible almost vertical and spinous processes in profile Hyperextension: Body of mandible almost horizontal
39
CERVICAL VERTEBRAE AP PROJECTION | OTTONELLO METHOD also called
Chewing method or Wagging Jaw method
40
CERVICAL VERTEBRAE AP PROJECTION | OTTONELLO METHOD - RP and CR:
C4 (Hyoid bone)
41
CERVICAL VERTEBRAE AP PROJECTION | OTTONELLO METHOD - SS:
Cervical column with the mandible blurred
42
CERVICAL VERTEBRAE AP PROJECTION | OTTONELLO METHOD - EC:
All 7 cervical vertebrae | Blurred mandible
43
Demonstrates intervertebral foramina and pedicles farthest from the IR
CERVICAL INTERVERTEBRAL FORAMINA | AP AXIAL OBLIQUE PROJECTION
44
CERVICAL INTERVERTEBRAL FORAMINA | AP AXIAL OBLIQUE PROJECTION - RP:
C4 (Hyoid bone)
45
CERVICAL INTERVERTEBRAL FORAMINA | AP AXIAL OBLIQUE PROJECTION - CR:
15-20° cephalad
46
CERVICAL INTERVERTEBRAL FORAMINA | AP AXIAL OBLIQUE PROJECTION - SS:
Intervertebral foramina | Pedicles farthest from the IR
47
CERVICAL INTERVERTEBRAL FORAMINA | AP AXIAL OBLIQUE PROJECTION - EC:
Open Intervertebral foramina farthest from the IR; | Open intervertebral disk spaces
48
Demonstrates intervertebral foramina and pedicles closest from the IR
CERVICAL INTERVERTEBRAL FORAMINA | PA AXIAL OBLIQUE PROJECTION
49
CERVICAL INTERVERTEBRAL FORAMINA | PA AXIAL OBLIQUE PROJECTION - RP:
C4 (Hyoid bone)
50
CERVICAL INTERVERTEBRAL FORAMINA | PA AXIAL OBLIQUE PROJECTION - CR:
15-20° caudad
51
CERVICAL INTERVERTEBRAL FORAMINA | PA AXIAL OBLIQUE PROJECTION - SS:
Intervertebral foramina | Pedicles closest from the IR
52
CERVICAL INTERVERTEBRAL FORAMINA | PA AXIAL OBLIQUE PROJECTION - EC:
Open Intervertebral foramina closest from the IR; Open intervertebral disk spaces C1 to T1
53
For demonstrating cervicothoracic spinous processes in Px’s with whiplash injury
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION ```
54
presents a hemisection of the vertebrae
Pillar or lateral mass projections
55
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION - RP: ```
C7
56
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION - CR: ```
27° caudad
57
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION - SS: ```
Posterior portion of cervical & upper thoracic vertebrae | Articular & Spinous processes
58
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL PROJECTION - EC: ```
Vertebral arch structures Articular processes Open facet joints
59
Used when Px cannot hyperextend the head
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION ```
60
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION - RP: ```
C7
61
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION - CR: ```
35° caudad
62
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION - SS: ```
Posterior arch and pillars of the cervical & upper thoracic vertebrae Open zygapohyseal articulations
63
``` CERVICAL & UPPER THORACIC VERTEBRAE VERTEBRAL ARCH (PILLARS) AP AXIAL OBLIQUE PROJECTION - EC: ```
Vertebral arch structures Articular processes Open facet joints