Lumbar Spine Lab Flashcards

1
Q

What is a scottie dog sign indicative of?

A

A spondylolysis- fracture of the pars interarticularis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is Spondylolisthesis and what predisposes someone towards developing this?

A

Anterior slippage of one vertebra on another after a pars-interarticularis fracture

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is another term for Spondylosis?

A

Osteoarthritis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is Ferguson’s Angle?

A

It is the represenation of the angle between the inclination of the first sacral vertebra to the horizontal aspect of the first sacral vertebra

Normal: 30-40*

Measured from standing lateral x-ray films

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

90-95% of Disc Herniation s occur where?

A

L4-L5 & L5-S1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly