Vertebrae - in Progress

Vertebrae / Spinal Radiographs

3 slides

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​Quick Review!

Multiple Choice

Which of the following is NOT an indication for vertebral imaging using radiographs?

• Evaluating fractures

• Assessing bony abnormalities

• Measuring blood pressure

• Examining intervertebral disc space

Multiple Choice

What is a survey radiograph?

• Used for dental assessments in animals.

• A type of ultrasound used to visualize soft tissues.

• A preliminary series of X-rays used to assess overall condition.

Fill in the Blank

The first cervical vertebra is called the ___.

5 slides

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​Quick Review!

Multiple Choice

Which vertebral region is most commonly associated with Wobbler’s disease in large breed dogs?

• Thoracic

• Lumbar

• Cervical

• Sacral

Multiple Choice

What is the name of the nerve group that innervates each forelimb and exits at the cervical-thoracic junction?

• Sciatic nerve

• Brachial plexus

• Femoral nerve

• Radial nerve

Drag and Drop

There are ​

Placeholder

lumbar vertebrae.

Drag these tiles and drop them in the correct blank above

13

7

5

12

15

8

Multiple Choice

For which spinal site is IVDD common?

• Lumbar

• Thoracolumbar

• Thoracic

• Cervical

Drag and Drop

There are ​

Placeholder

Thoracic vertebrae.

Drag these tiles and drop them in the correct blank above

13

7

5

12

15

8

6 slides

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​Quick Review!

Labelling

Label the diagram of the vertebrae.

Drag labels to their correct position on the image

Dorsal Spinous Process

Vertebral Body

Spinal Canal

Transverse Spinous Process

Multiple Choice

What is a common site for IVDD?

• Sacral region
• Thoracic region
• Lumbar region
• Thoracolumbar region

Multiple Choice

Which vertebral region is characterized by short dorsal spinous processes and flattened transverse processes?

• Cervical vertebrae

• Thoracic vertebrae

• Lumbar vertebrae

Multiple Choice

What makes disk herniation not possible from T1-T11?

• The presence of the Intercapital ligament

• The spinal cord is too thick at T1-T11.
• There are no intervertebral discs in that region.

Multiple Choice

Can you see the spinal cord on x-rays?

• No, the spinal cord cannot be seen on X-rays.
• Yes, the spinal cord is clearly visible on X-rays.
• X-rays show the spinal cord in detail.

Match

Can you match the following vertebrae?

Thoracic vertebrae

C2 (Axis)

Lumbar vertebrae

C1 (Atlas)

Sacrum

• Thoracic vertebrae

• C2 (Axis)

• Lumbar vertebrae

• C1 (Atlas)

• Sacrum

5 slides

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​Quick Review!

Multiple Choice

Which of the following is a key step when preparing to radiograph the vertebral column?

• Ensuring the patient is properly and safely positioned

• Using the highest possible radiation dose

• Ignoring patient comfort

Multiple Choice

What anatomical feature provides additional support to the dorsal surface of the intervertebral disk in the thoracic spine, preventing disk herniation from T1-T11?

• Intercapital ligament

• Annulus fibrosus

• Ventral longitudinal ligament

• Dorsal spinous process

Multiple Choice

What is the main cause of false narrowing observed on the periphery of a collimated area in radiographic imaging?

• Beam divergence at the edges

• Incorrect patient positioning

• Excessive exposure time

Labelling

Where are the different vertebrae located?

Drag labels to their correct position on the image

Caudal vertebrae

Cervical Vertebrae

Thoracic Vertebrae

Lumbar Vertebrae

Sacrum

Multiple Choice

For lateral x-rays of the vertebrae, the spine and sternum have to be parallel and on the same plane. What device can help us accomplish this?

• Sandbag

• Cloth muzzle

• Foam wedge

• V-trough

Let's go over the different views of the Spine

Chart hand-out

10 slides

​

Review!

Drag and Drop

Cervical Vertebrae CRANIAL margin: ​

Placeholder

Cervical Vertebrae CAUDAL margin: ​

Placeholder

Drag these tiles and drop them in the correct blank above

Base of the skull

Thoracic inlet

Base of the spine

Lumbar region

Pelvic girdle

Drag and Drop

When collimating for Thoracic Vertebrae, you should include from ​

Placeholder

(cranial) to ​

Placeholder

(caudal).

Drag these tiles and drop them in the correct blank above

C7

L1

T1

T13

Multiple Choice

Lateral Thoracic Spine

Multiple Choice

VD Thoracic Spine

Multiple Choice

Lateral Cervical Spine

Multiple Choice

VD Lumbar Spine

Multiple Choice

Lateral Lumbar Spine

Multiple Choice

What view is this?

• VD Thoracic Spine

• Lateral Thoracic Spine

• VD Lumbar Spine

• X-ray of a hand

Multiple Choice

What view is this?

• VD Thoracic Spine

• VD Lumbar Spine

• VD Thoracolumbar Junction

• Ultrasound of the heart

Categorize

Options (8)

Categorize the views

Cervical

Thoracic

Thoracolumbar

Lumbar

​Page 368

5 slides

​

Review!

Multiple Choice

What vertebrae is highlighted in yellow?

• C1 Atlas

• C2 Axis

• Sacrum

• C3

Multiple Choice

What vertebrae is highlighted in blue?

• C1 Atlas

• C2 Axis

• Sacrum

• C3

Multiple Choice

What vertebrae is highlighted in pink?

• C1 Atlas

• C2 Axis

• C3

• C4

Multiple Choice

Which vertebrae is C4?

• Blue

• Yellow

• Pink

• Orange

Match

Match the following

• L7

• L4

• T13

• L1

C

(Blue)

B

(Light Orange)

Not indicated

A

(Dark Orange)

• C

  (Blue)

• B

  (Light Orange)

• Not indicated

• A

  (Dark Orange)

Drag and Drop

There are ​

Placeholder

thoracic vertebrae.

Drag these tiles and drop them in the correct blank above

13

7

5

12

15

Drag and Drop

There are ​

Placeholder

cervical vertebrae.

Drag these tiles and drop them in the correct blank above

13

7

5

12

15

8

Drag and Drop

There are ​

Placeholder

lumbar vertebrae.

Drag these tiles and drop them in the correct blank above

13

7

5

12

15

8

Drag and Drop

There are ​

Placeholder

(fused) sacral vertebrae.

Drag these tiles and drop them in the correct blank above

3

2

7

5

20

Multiple Select

What are indications to take x-rays of the spine?
(Choose 3)

• Assessment of lung conditions
• Looking for fractures

• Checking for bony abnormalities like neoplasia

• Evaluation of digestive disorders
• IVDD