Understanding Degenerative Findings in Extremities
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Questions and Answers

Imaging is primarily used in personal injury cases to replace clinical evaluations. False

False

Which imaging modality is best for detecting cartilage thinning or loss?

  • X-Ray
  • MRI (correct)
  • CT scan
  • Ultrasound
  • Degenerative conditions in extremities are always symptomatic

    False

    Gout is characterized by the gradual wear and tear of joints and tissues.

    <p>False</p> Signup and view all the answers

    In personal injury cases, differentiating old changes from new injuries involves considering all EXCEPT:

    <p>Patient’s race</p> Signup and view all the answers

    Timing of symptoms is important in differentiating old changes from new injuries.

    <p>True</p> Signup and view all the answers

    Which condition is NOT typically identified by X-rays?

    <p>Tendonitis</p> Signup and view all the answers

    Ultrasound is useful for real-time imaging of tendons and ligaments

    <p>True</p> Signup and view all the answers

    What is subchondral sclerosis?

    <p>Thickening of the bone below the cartilage</p> Signup and view all the answers

    Subchondral cysts are fluid-filled sacs that form in the bone beneath the cartilage.

    <p>True</p> Signup and view all the answers

    Study Notes

    Imaging in Personal Injury Cases

    • Imaging is not primarily used to replace clinical evaluations in personal injury cases.
    • Imaging is important in differentiating old changes from new injuries in personal injury cases.

    Imaging Modalities

    • The best imaging modality for detecting cartilage thinning or loss is not specified.
    • X-rays are not typically used to identify one condition (not specified).
    • Ultrasound is useful for real-time imaging of tendons and ligaments.

    Degenerative Conditions

    • Degenerative conditions in extremities are not always symptomatic.
    • Gout is not characterized by the gradual wear and tear of joints and tissues.

    Subchondral Changes

    • Subchondral sclerosis is a condition that affects the bone beneath the cartilage.
    • Subchondral cysts are fluid-filled sacs that form in the bone beneath the cartilage.

    Differentiating Old Changes from New Injuries

    • Timing of symptoms is important in differentiating old changes from new injuries.
    • When differentiating old changes from new injuries, all factors should be considered except one (not specified).

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