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CHI 282: Human Anatomy 2 > Radio 2 > Flashcards

Radio 2 Flashcards

0
Q

What is the location of the psoas fat pad?

A

Medial to iliacus muscle and femoral neck

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1
Q

What position is the leg in when a frog leg view is taken?

A

Lateral

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2
Q

What is phleboliths, were are they found

A

No clinical significance.

Small venous stones found in pelvic basin

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3
Q

What is kohelers teardrop and what is its significance

A 
A confluence of osseous structures.
Sclerotic interior which suggest pathology
Ilioishial line 
inferior Acetabular notch 
Medial acetabular wall
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4
Q

We’re is an Os acetabulum found?

A

Adjacent to the lateral margins of the acetabulum

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5
Q

What are paraglenoid sulci and what gender are they most exclusively seen

A

Grooves or notches in the inferior ilia immediately adjacent to the SI joints
Female

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6
Q

What shouldn’t an acetabular roof be confused with?

A

Degenerative sclerosis

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7
Q

What is an APLC and what is it used for viewing?

A

AP of lower cervical C3-C7

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8
Q

What is an APOM view and what does it visualise

A

APopen mouse (C1-C2)

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9
Q

What is lateral cervical view used for viewing

A

Sagitall anatomy C7 and sella turcia

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10
Q

What is the fuchs view for? And how is it different from AP open mouth

A

Evaluates dens and atlas if patient can’t open their mouth

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11
Q

What is pillar view used for? Is it done bilaterally or unilaterally

A

Evaluate articular pillas for fractures. Done bilaterally to be compared

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12
Q

What are periodontal interspaces seen

A

AP open mouth and lateral aspect of dens and lateral masses of C1

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13
Q

What is spina bifida occulta and what’s it called when it is seen at C1

A

Failure of union of lamina to spinous process. Or cleft in the spinous process
If at C1, it’s called cleft posterior arch

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14
Q

What is the ossification of the atlanto-occipital membrane

A

Posterior ponticle forms accurate foramina and vertebral artery

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15
Q

What is the failure of union of the secondary centre at the tip of the odontoid

A

Ossiculum terminale

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16
Q

We’re is an ununited apophysis most likely to be seen in the cervical region

A

C7 sP

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17
Q

What can a congenital block vertebrae predispose the patient to and what syndrome is it assosiated with

A

Instability and degenerative joint disease. Assosiated with dysplasia.

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18
Q

What is occipitalization

A

Failure of segmention between occiput and C1

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19
Q

What level are cervical ribs most likely to occur in and what have their being found to be assosiated with

A

C7, and thoracic outlet syndrome

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20
Q

What is calcified thyroid cartilage sometimes mistaken for vertebral artery calcification?

A

Because its unable to be seen on plane film and appears as a tube like structure running obliquely across the articular pillars

21
Q

What must an AP thoracic film include in terms of vertebrae

A

T1 through to T12 and filtration is a must

22
Q

Can you distinguish right and left inter vertebral foramens in the lateral view

A

Yes

23
Q

What is swimmers view used to evaluate

A

Unubscured view of the upper thoracic spine

24
Q

What are special features. Of the thoracic spine

A

Circle vertebral foremen and heart Shaped vertebral body with articulation with ribs

25
Q

What few are facet joint and articular pillars seen on

A

Lateral

26
Q

The paraspinal line is a line between what 2 areas

A

Lungs and para vertebral soft tissue

27
Q

What are 2 sclerotic lines located in the middle of the vertebral body called? And what age groups are they most likely seen in

A

Hauns fissures and infants and young children

28
Q

What level is spina bifida occulta seen in the thoracic spine?

A

T1-t2 and T11-T12

29
Q

If a chondrification centre fails to form this results in?

A

Lateral hemivertebrae

30
Q

If a posterior ossification centre fails to form

A

Ventral hemivertebrae

31
Q

If an anterior oss centre fails to form it results in

A

Dorsal hemivertebrae

32
Q

What can a hemivertebrae result in?

A

Structural scoliosis

33
Q

What is PA and AP lumbosacral spot view used to evaluate

A

-SI joints
-L5-S1
-

34
Q

What is a lateral lumbosacral spot view used to visualise

A

L5-S1 intervertebral disks

35
Q

What is the weakest portion of the posterior arch most prone to fracture

A

A: pars interarticularis

36
Q

Scotty dog is used to understand what view

A

Oblique

37
Q

Spina bifida occulta is most commonly seen at what level in lumbosacral region

A

L5-S1

38
Q

What is the most overcalled diagnosis is radiology

A

Facet tropism

39
Q

What are the nuclear end plate impressions? Where do they occur and what are they usually mistake for?

A

Long and smooth indentations of the end plate due to persistence of notochord reminence, most common in lumbark don’t mistake for schmorls node

40
Q

What is knife clasp deformity?

A

Spina bifida occulta at S1 tubercle attaches to L5 Spinous process making

41
Q

What is a butterfly vertebra and what is it often mistaken for

A

A variation of heme vertebrae, lateral bodies from but don’t unite due to the persistence of notochord and nucleus extends through the body,

42
Q

In years indicate the age of initial ossification for the growth centres of the wrist

A
  • radius is primary present at birth
  • secondary for the radius appears first year and unites 14-17

Ulnar primary present at birt

  • secondary appears 4th-5th
  • unites 14-17
  • styloid process may form from its own centre

Carpals:
Primary- all form from single ossification centres
Capitate is first in 1st year
Followed by the hamate, triquetrum, lunate, scaphoid, trapezium and trapezoid all in that order
Pisiform forms at 10 years

43
Q

Elbow

A 
Lateral malleolus at 10yr s
Medial malleolus at 4
Trochlear appears at 8 
Capitulum appears at 2 
Olecranon at 9 
Radius head 5
44
Q

Discuss the eitoloogy and clinical significance of a lateral hemivertebrae

A

Chondrification centre fails to form

Causes Structural scoliosis

45
Q

Indicate the clinical significance of the following normal variants/ Anomilies
A) hyper plastic TP at C7
B) so Trigonum
C) fabella
D) ununited secondary growth centre at C7 spinous

A

A) hyper plastic TP at C7- no clinical significance
B) os Trigonum- may have assosiated symptoms, posterior ankle impingement syndrome
C) fabella- minor clinical significance- may cause pain
D) ununited secondary growth centre at C7 spinous

46
Q

Which of the following structures may occasionally mimic a psthological process

A

Teltoid tubercle

47
Q

Identify the normal variant/ anomaly on the lateral elbow a 2cm bony process

A

Supra condylar process

48
Q

Congenital block vertebra will demonstrate a rudimentary disc, and wasp waist deformity true/ false

A

True

49
Q

How many secondary growths centres are present at L5 (assuming centre are present at the articular processes)?

A

Body

  • 2 lateral chondrification centres
  • arch -2 lateral chondo centres

Neurocentral synchondrosis
1
So 5 brutha

NOW SECONDARY
body and ring - 2

Go with 3

50
Q

Which imaging modality demonstrates the best details of the soft tissue anatomy of the spinal canal?

A

H

CHI 282: Human Anatomy 2 (19 decks)

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