Nor Rad Ii - Midterm

Front 1

whats the anomaly?

Back 1

cervical rib

Front 2

whats the anomaly?

Back 2

cervical spondylolisthesis

Front 3

whats the anomaly?

Back 3

congenital block vertebra

Front 4

whats the anomaly?

Back 4

elongated TP

Front 5

whats the anomaly?

Back 5

congenital block

Front 6

whats the anomaly?

Back 6

Lateral ponticle

Front 7

whats the anomaly?

Back 7

nuchal bone

Front 8

whats the anomaly?

Back 8

Occipitalization

Front 9

whats the anomaly?

Back 9

os odontoideum

Front 10

whats the anomaly?

Back 10

ossiculum terminale persistens

Front 11

whats the anomaly?

Back 11

posterior ponticus

Front 12

whats the anomaly?

Back 12

spina bifida occulta SBO

Front 13

whats the anomaly?

Back 13

Butterfly vertebrae

Front 14

whats the anomaly?

Back 14

congenital blocked vertebrae

Front 15

whats the anomaly?

Back 15

Hemivertebrae

Front 16

whats the anomaly?

Back 16

Hemivertebrae

Front 17

whats the anomaly?

Back 17

Knife-clasp deformity

Front 18

whats the anomaly?

Back 18

Limbus bone

Front 19

whats the anomaly?

Back 19

Schmorl's Node

Front 20

whats the anomaly?

Back 20

spina bifida occulta

Front 21

whats the anomaly?

Back 21

transitional segment

Front 22

whats the anomaly?

Back 22

transitional segment

Front 23

whats the anomaly?

Back 23

type 4- Traumatic Spondylolisthesis or hangmans fracture

Front 24

what the line of mensuration?

Back 24

saggital dimensions of the spinal canal

Front 25

what indicates ?

Back 25

space occupying lesion

Front 26

what is the line of mensuration?

Back 26

Lumbar intervertebral disc angles

Front 27

what is the line of mensuration?

Back 27

lumbar lordosis
normal: 50-60 degrees
average: 55 degrees

Front 28

what is the line of mensuration?

Back 28

Lumbosacral disc angle
normally between 10-15 degrees
<10 degrees: disc herniation
>15 degrees: facet impaction

Front 29

what is the line of mensuration?

Back 29

MEYERDING’S GRADING
1-4 spondylolisthesis
>4 spondyloptosis

Front 30

what is the line of mensuration?

Back 30

ULLMAN’S LINE
aka: Garland-Thomas line
the anterior inferior margin of L5 should not intersect the perpendicular line and should reside behind the line.

Front 31

Back 31

1. Vertebral body
2. pedicle
3. superior articular process
4. spinous process
5. inferior articular process
6. intervertebral foramen
7. pars interarticularis (isthmus)
8. intervertebral disc
9. vertebral endplate

Front 32

Back 32

1. 1st sacral tubericle
2. sacral ala
3. superior articular process of the sacrum
4. 2nd sacral foramen
5. sacral coccygeal junction
6. coccyx
7. sacroiliac joint
8. third sacral tubercle

Front 33

Back 33

1. pedicle
2. superior articular process
3. pars interarticularis
4. lamina
5. inferior articular process
6. transverse process

Front 34

Back 34

1. pedicle
2. superior articular process
3. pars interarticularis
4. lamina
5. inferior articular process
6. transverse process
7. spinous process
8. intervertebral disc
9. interlaminar space

Front 35

name the lines of mensuration

Back 35

Brown = posterior body line (George's line)
green= posterior cervical line

Front 36

name the analysis

Back 36

angle of cervical curvature cervical lordosis
the angle should be between
normal: 30-45 degrees average: 40 degrees
hypolordosis <30
hyperlordosis >45

Front 37

Back 37

atlatodental interspace (ADI)
child no greater than 5mm
adult no greater than 3mm

Front 38

Back 38

cervical prevertebral soft tissue space
At C2 its called Retropharyngeal soft tissue space and should be no more than 7mm
At C7 its called Retrotracheal soft tissue space
children no more than 14mm
adults no more than 22mm

Front 39

Back 39

Chamberlain's line
odontoid tip should not extend over this line
normal: not > 3mm
>3mm indicate platybasia

Front 40

Back 40

cobb/lippman method for scoliosis
0-20 degrees: observe for progression
20-40 degrees: bracing
>40 degrees: surgical intervention

Front 41

Back 41

lumbosacral angle
normal : 26-57 degrees
average : 41 degrees

Front 42

Back 42

George's Line (posterior body line)
misalignment between vertebral levels may represent fracture, dislocation, degenerative changes, or ligamentous laxity

Front 43

Back 43

Basilar angle
normal: 123-152 degrees
>152 degrees: patybasia

Front 44

Back 44

McGregor's Line
measure amount of dens showing over this line
males: not >8mm
females: not >10mm
>8/10: indicates patybasia

Front 45

Back 45

McRae's Line
the occipital bone should extend below the line across the foramen magnum, if not : patybasia
apex of the dens should be located in the anterior 1/4 of the FM, if not: fracture/dislocation of the dens

Front 46

Back 46

Risser-ferguson
measure the angle of intersection of the lines

will not get the same angles than cobbs

Front 47

Back 47

sella turcica size
AP: 5-16mm average: 11mm
SI: 4-12mm average: 8mm

Front 48

Back 48

posterior cervical line

Front 49

Back 49

1. trachea
2. right main stem
3. left main stem
4. scapula
5. clavicle
6. manubrium
7. superior vena cava
8. aortic knob (transverse aorta)
9. left pulmonary hilus
10. left atrial border
11. left ventricle border
12. right atrial border
13. pulmonary artery
14. costophrenic angle
15. liver

Front 50

Back 50

1. trachea
2.
3. aortic arch
4. right upper lobe bronchus
5. left upper lobe bronchus
6.
7. hilus
8. retrosternal space
9. scapula
10. left posterior costophrenic angle/ sulcus
11. right posterior costophrenic angle/ sulcus
12. magenblasse
13. gastric air bubble - (FIP's)
14. left hemidiaphragm

Front 51

Back 51

congenital block

Front 52

Back 52

atlas spondyloschisis

Front 53

Back 53

limbus bone

Front 54

Back 54

posterior ponticus

Front 55

Back 55

lumbar lordosis
normal: 50-60 degrees
average: 55 degrees

Front 56

Back 56

schmorl node
1. decrease disc space
2. most common ant/sup surface
3. increased A-P body width

Front 57

Back 57

thoracic kyphosis

Front 58

Back 58

ferguson weight
line should cross anterior 1/3 of the sacral base

Front 59

Back 59

sacral inclination
normal: 30-72 degrees
average: 46 degrees