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Does every painful knee need an MRI? No.
The first question is what needs to be

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clarified. X-rays and MRI scans show
different things. Sometimes, a conversation

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and physical examination already provide
enough information to guide the next steps.

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Your appointment starts with your symptoms.

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How long have you had them? Was there
an injury? Does the knee swell or lock?

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The examination may then assess
movement and stability. This information

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helps determine whether imaging would
be useful, and which type to choose.

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An X-ray mainly shows the bones.

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In osteoarthritis, it may show changes
in the bone or a narrower joint space.

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Cartilage itself is not directly visible
on a standard X-ray. The joint space

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provides an indirect clue. The image is
always considered alongside your symptoms.

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Magnetic resonance imaging, or MRI, can
show structures such as the menisci,

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ligaments and cartilage in more detail.
It uses magnetic fields and radio waves,

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without X-rays. For certain injuries or
unclear findings, it can answer additional

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questions. That does not make it the
necessary first test for every painful knee.

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Here is an important point: an abnormal
finding does not automatically explain

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every pain. Changes may also be present in
people who have few symptoms. Conversely,

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a knee can be very painful even when an
image offers little explanation. Function,

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everyday activities and the examination
also matter when planning treatment.

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Before an examination, ask:
what are we trying to clarify?

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Would the result change our treatment
plan? And what happens afterwards?

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Bring any existing reports. Before
an MRI, tell the team about implants,

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a pacemaker or other metal in your body.
They will check what is safe for you.

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After a recent injury, or with a locked
knee or severe symptoms and marked swelling,

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seek prompt medical advice. Do not wait
for a routine scan you have arranged

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yourself. First, a healthcare professional
needs to assess what care is needed now.

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The key question is: what should
this image help us understand?

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X-rays and MRI scans are
tools for different tasks.

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A useful report is explained in the
context of your situation. This helps

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you understand why a scan is recommended,
or why another step may be enough for now.

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Crespine Gel. This information
does not replace medical advice.

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Discuss your symptoms and treatment
options with your healthcare professional.