Diagnostic Imaging Findings

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Questions and Answers

X-ray imaging is particularly effective for diagnosing:

  • Soft tissue damage
  • Brain tumors
  • Bone fractures (correct)
  • Heart diseases

MRI machines use which of the following to create images?

  • Sound waves
  • Magnetic fields and radiofrequency pulses (correct)
  • Ionizing radiation
  • High-frequency light waves

Which imaging technology is described as utilizing X-rays and computer processing to create 3D images?

  • PET Scan
  • MRI
  • Ultrasound
  • CT Scan (correct)

What does disc desiccation refer to?

<p>A dry, dehydrated disc (C)</p> Signup and view all the answers

What is the significance of high intensity zones (HIZ) in spinal imaging?

<p>Indicates a very painful disc due to scar tissue (A)</p> Signup and view all the answers

Spondylolisthesis may indicate injury to what structures?

<p>Muscles and ligaments (A)</p> Signup and view all the answers

What are Modic changes associated with?

<p>Bone marrow changes due to inflammation and ischemia (C)</p> Signup and view all the answers

Osteophyte formation can be precipitated by a traumatic event as early as:

<p>3 days (A)</p> Signup and view all the answers

Which of the following is a symptom of disc degeneration?

<p>Back pain (C)</p> Signup and view all the answers

Schmorl's node is indicative of:

<p>Internal disc herniation (B)</p> Signup and view all the answers

The development of osteophytes can be an indicator of:

<p>Long-term wear and tear (C)</p> Signup and view all the answers

Flashcards

Bone Fracture

A break or crack in a bone.

MRI (Magnetic Resonance Imaging)

A medical imaging technique that uses strong magnetic fields and radio waves to create detailed images of the organs and tissues in your body.

CT Scan (Computed Tomography Scan)

A medical imaging technique that uses X-rays and computer processing to create cross-sectional images (slices) of the body.

Disc Desiccation

A condition where the intervertebral disc loses its water content and becomes dry.

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High Intensity Zones (HIZ)

Areas of high signal intensity on MRI scans, indicating inflammation and scar tissue in the intervertebral disc.

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Spondylolisthesis

A condition where one vertebra slips forward over the vertebra below it.

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Modic Changes

Changes in the bone marrow of the vertebrae, often associated with inflammation and decreased blood flow.

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Osteophytes

Bony growths that develop on the edges of bones, often associated with osteoarthritis.

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Schmorl's Node

A condition where the inner core of the intervertebral disc protrudes into the vertebral body.

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Disc Degeneration

A condition where the intervertebral disc deteriorates over time, often leading to pain and instability.

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Osteophyte Formation

The formation of bony growths on the edges of bones, often related to osteoarthritis and long-term wear and tear.

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