FAQ

Do I Need an MRI for PTTD?

Not necessarily. Your doctor will determine which imaging tests you need based on your specific situation. Here's what to expect:

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Do I Need an MRI for PTTD?

Not necessarily. Your doctor will determine which imaging tests you need based on your specific situation. Here’s what to expect:

Imaging Options for PTTD

X-Ray — Usually the First Step

  • Shows bone alignment and arthritis
  • Rules out other problems
  • Quick, inexpensive, widely available
  • Almost always recommended first

MRI — Often Recommended

  • Provides detailed soft tissue images
  • Shows tendon tears and inflammation
  • Helps surgical planning if needed
  • More expensive but very accurate

Ultrasound — Sometimes Used

  • Allows dynamic (moving) assessment
  • Can compare both feet in real-time
  • Less expensive than MRI
  • Results depend on technician skill

When Do You Need Imaging?

Your doctor may recommend imaging when:

  • The diagnosis is unclear
  • You’re planning for surgery
  • A tendon tear is suspected
  • Treatment isn’t working as expected

The Bottom Line

You likely won’t need all three imaging types. Most people start with an X-ray, and if more detail is needed, your doctor will discuss whether an MRI or ultrasound makes sense for your case.

This information is for educational purposes only. Consult your healthcare provider for personalized medical advice.