Question 1

what does "hypointense" mean on an mri scan of the knee?

Accepted Answer

Need context: "hypointense" means "dark" signal on either t1 (more likely) or t2 weighted sequences.  These mean different  things, and thus more info is needed.  You can learn more about MRI scanning (in text and video) here: http://www.Conciergeradiologist.Com/how-does-mri-work.Html.  Be sure to check out related pages on the site to learn more about all things mri, especially as it relates to your case.

Question 2

what does osteochondritis dissecans mean in the knee? what does hypointense mean on an mri scan of the knee?  can you tibia slip out of place?

Accepted Answer

Bone/cartilage shift: Osteochondritis dessicans refers to a condition in which a piece of cartilage and a small piece of bone have come detached. It is common in the knee. If the piece does not move much it may not hurt. However, it is common for it to get "stick" in the knee joint and may need surgery. Hypointense means loss of bone density which is not normal. The tibia can slip out of place somewhat.

Question 3

i am 23 and i can not straighten my knee its been a yr now and the doctors referred me to a mri scan.the results showed nothing. dont know what's wrong?

Accepted Answer

Knee problems: You did not mention if pain or not. You should  follow up with an orthopedist  but if you already have and nothing was offered, go see a physical therapist ( physiotherapist) who may be able to assist you in getting back the flexibility in your knee.

Question 4

how to interpret my right knee mri scan?

Accepted Answer

Contact: I would advise that you get a copy of the radiology MRI report and then call the Radiologist and ask him/her to explain the report to you.  Many physicians are willing to do this, otherwise, call the ordering physician and ask them to go over the images and/or report with you.

Question 5

can the age of a damaged acl in the knee be determined by a mri scan.

Accepted Answer

Not really: The MRI is very good at saying it's torn.  As with many things, not when it occurred.

Question 6

can patients with an artificial knee  safely undergo an mri scan?

Accepted Answer

Usually: Usually, particularly if the knee implant is more recent, it is safe to undergo an MRI scan but definitely check with your physician and radiology practice.  There are databases that will allow radiologists, technologists figure it out before you go into an MRI scan.  Hope this helps.  Best regards.

Question 7

if you have scar tissue on a knee can a mri scan tell how old it is?

Accepted Answer

Not usually: MRI usually can't tell the age of a scar.

Question 8

can patients whose artificial knee is comprised of oxinium safely undergo an mri scan or is there an alternative?

Accepted Answer

Yes.: Knee prostheses are not a contraindication to MRI - however, the study will be very limited if trying to look at the knee with the prothesis because the metal in the prosthesis will warp the magnetic field.

Question 9

i have had an mri scan following pain in both knees which started 7 months ago. scan showed deep infrapatella bursitis knees. any advice on treatment?

Accepted Answer

DiscussWithOrthopedi: Infrapatellar Bursitis is usually treated with1Physical Therapy2Corticosteroid Injections in the bursa3Anti Inflammatory meds or oral steroids 4 Surgery as last resort.
Treatment depends on the cause of the bursitis,age of the patient and any co existing condition like Diabetes or osteoarthritis.So discuss what you need from your Orthopedic Doctor

Question 10

i had mri scan of knee 2days back.but while getting scan,i mistakely starred at laser emitting port on mri machinefor 10sec.no vision changes any harm?

Accepted Answer

Doubtful: very low dose and short exposure by your history.

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Doctor answers about:

What does hypointense mean on an mri scan of the knee

A member asked:

What does "hypointense" mean on an mri scan of the knee?

A member asked:

What does osteochondritis dissecans mean in the knee? what does hypointense mean on an mri scan of the knee? can you tibia slip out of place?

A member asked:

I am 23 and i can not straighten my knee its been a yr now and the doctors referred me to a mri scan.the results showed nothing. dont know what's wrong?

A member asked:

How to interpret my right knee mri scan?

A member asked:

Can the age of a damaged acl in the knee be determined by a mri scan.

A member asked:

Can patients with an artificial knee safely undergo an mri scan?

A member asked:

If you have scar tissue on a knee can a mri scan tell how old it is?

A member asked:

Can patients whose artificial knee is comprised of oxinium safely undergo an mri scan or is there an alternative?

A member asked:

I have had an mri scan following pain in both knees which started 7 months ago. scan showed deep infrapatella bursitis knees. any advice on treatment?

A member asked:

I had mri scan of knee 2days back.but while getting scan,i mistakely starred at laser emitting port on mri machinefor 10sec.no vision changes any harm?

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