Lumbar and SIJ

Please label the following:

1

2

3

4

5

6

1 = L3 Transverse Process

2 = L4 Superior Articular Process

3 = L4 Spinous Process

4 = L5 Spinous Process

5 = Ilium

6 = Lumbosacral Articulation

Please label the following:

1

2

3

4

5

6

7

8

9

1 = Psoas Muscle

2 = Sacral Premontory

3 = Iliacus Muscle

4 = Sacrum

5 = Saroiliac Joint

6 = Ilium

7 = Cauda Equina

8 = Median Sacral Crest

9 = Erector Spinae

Please label the following CT Image:

1

2

3

4

5

6

1 = Body

2 = Spinal canal

3 = Transverse process

4 = Superior articular process

5 = Spinous process

6 = Lamina

Please label the following T1 MRI

1

2

3

4

5

6

7

8

1 = Groove for basivertebral vein

2 = CSF

3 = Cauda Equina

4 = ALL

5 = LF

6 = PLL

7 = SS

8 = IS

Please label the following:

1

2

3

4

5

6

1 = kidney

2 = psoas muscle

3 = L3-4 Disc

4 = Ilium

5 = SIJ

6 = Sacral Foramina

What view is this?

Anteroposterior Lumbar Spine

What view is this?

AP of Lumbar

Please label the following:

1

2

3

4

5

6

1 = 12th rib

2 = Pedicle

3 = Facet Joint L3

4 = Posterior Iliac Crest

5 = Sacral Foramina

6 = SIJ

What view is this?

Lateral lumbar

What view is this?

Lateral lumbar spine

Please label the following:

1

2

3

4

1 = Inferior articular process of L1

2 = IV Foramen

3 = Pedicle of L4

4 = IV Disk Space

What view is this?

Right Posterior Oblique (A) and Left Posterior Oblique (B)

What view is this?

Right Posterior Oblique

What view is this?

Left Posterior Oblique

What view is this?

Patient position for lateral L5-S1

What view is this?

Coned lateral

Please label the following:

1

2

3

4

1 = L4-5 IV Foramen

2 = Facet Joint

3 = Pedicle

4 = Inferior Articular Process L5

What view is this?

AP of SIJ

What view is this?

AP of SIJ

Please label the following:

1

2

3

4

5

1 = Spinous Prcoess L5

2 = L5-21 IV Disc Space

3 = Left SIJ

4 = Sacral Foramina

5 = Sacral base

What view is this?

Right Posterior Oblique of R SIJ

What view is this?

Oblique View R SIJ

Please label the following:

1

2

3

4

5

6

7

8

9

10

1 = Crus of diaphragm

2 = Kidney

3 = Cauda Equina in spinal canal

4 = Superior articular process

5 = fat

6 = erector spinae

7 = quadratic lumborum

8= psoas major

9 = L2 body

10 = descending aorta

Please label the following

1

2

3

4

5

1 = Conus medullaris

2 = Cauda Equina

3 = Cerebrospinal fluid

4 = Epidural fat

5 = Extruded disk material

What are the arrows pointing to?

Compression deformity of L2

What are the arrows pointing to?

Axial CT showing comminuted burst fracture

What are the arrows pointing to?

Lumbar spondyloysis, defect in pars

What are arrows pointing to?

Bilateral spondylolysis of L5

What view is this?

Lateral L5-S1

The arrow represents a disruption in the:

Anterior vertebral body

What is the pathology here?

Degenerative spondylolisthesis grade 2

What structure is this?

Sacral base

What structure is this?

L5 Spinous Process

What structure is this?

Left sIJ

What structure is this?

L2 Vertebral Body

What structure is this?

L3 Left Pedicle

What structure is this?

L4-5 IV Disc Space

What structure is this?

L2 Spinous Process

What structure is this?

L4 pars interarticularis

What structure is this?

L4 Transverse Process

What structure is this?

S1 Vertebral Body

What structure is this?

L4-5 facet joint