Sports Injury Info

lax ACL

by Spring
(Hartford, CT USA)

Want to know several things.

I want to know if the swelling in my joint can make it feel like I have a lax ACL when in fact I do not.

Can an OS doctor looking at an MRI tell if the ACL injury is old or new when there was slight bleed that healed? What kind of time-frame can he narrow it to? (He's called it OLD and that it can't be bothering me now)

If the MRI says that its a "mild sprain" that does not mean I can't have a lax ACL...right?

My leg feels like its in TWO pieces separated at the joint line. When I walk, it feels like I'm forced into dragging my foot, as its too clunky to pick the foot up and throw it forward in a normal fashion. The joint feels like it "rotates" even when I'm turning under the covers in bed.

Tell me, I'm worried over nothing.


Thanks,


~Spring


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lax ACL

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Oct 02, 2008
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starstarstarstarstar 		ACL laxity
by: Bart - SII

usually, swelling in the knee joint will make the knee feel stiff and less loose - at least that is what I have seen with other patients.

An MRI should be able to tell an acute injury from an old injury - usually based on fluid accumulation I believe - but, I am not a radiologist, so don't quote me on that.

A minor sprain can cause laxity in the ACL - depends on how minor it is. It also depends on how well your muscles are functioning. If you have a little bit of laxity and poor muscular stabilization, that will amplify the instability you are feeling - vice versa, you can have a completely torn ACL and great muscular stability and feel like you have no laxity / instability at all in the knee.

Bottom line is it sounds like your knee is compromising your quality of life, and you need to have something done, either rehabilitation to improve muscle function to help stabilize, or surgery to correct an intact but lax / non-functioning ACL.

I would discuss your options with your doctor, and or perhaps seek a second opinion.

Bart
Oct 02, 2008
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starstarstarstarstar 		Thanks
by: Anonymous

Bart:

Thanks so much for entertaining my question.:) Good info there..

I contacted the Radiologist who wrote the report for clarification. She says the edema in the ACL as well as around indicate a more recent injury.

I keep wondering how one does strengthening activity for this, since any knee movement creates sharp pains, and provokes a surge of acid like fluid in the joint-line as well as under the knee-cap -- lateral side.

I don't know if some of that could be explained by patella dislocation (that happend at same injury event), but it seems that its healing pretty good.

I have made appointment for second opinion.

Thanks very much Bart.


~Spring












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