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DrRussMD
DrRussMD, Board Certified Physician
Category: Medical
Satisfied Customers: 64345
Experience:  Internal Medicine--practice all of internal medicine, all ages, family, health, prevention, complementary medicine, etc.
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I have been diagnosed with calcium buildup around my knee

Customer Question

I have been diagnosed with calcium buildup around my knee replacement, what does this mean?
Submitted: 1 year ago.
Category: Medical
Expert:  Dr Basu replied 1 year ago.

Hi there,
This is Dr Basu, experienced Internal Medicine Specialist.
I am here to address your concerns and provide great service.

That means you likely have pseudogout problem.

Calcium hydroxyappatite crystals can deposit around the joint.

This is not usually serious but can cause pain.

The deposits can be removed arthroscopically if needed.

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Expert:  DrRussMD replied 1 year ago.

Hello

I have a different answer.

this situation is classic for myositis ossificans.

It happens in people who have had arthritis for years after hip or knee replacement.

It is ossification of the surrounding tissues after replacement. Bone formation.

It is more common if you had arthritis for a long time.

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Expert:  DrRussMD replied 1 year ago.

Hi

The above will not let me edit my post.

This condition is more common after hip replacement.

More rare after knee replacement.

However, it is certainly more common that pseudogout. Only one case of pseduogout has been reported after knee replacement.

See this link

http://www.ncbi.nlm.nih.gov/pubmed/17275646

In fact, psedogout would not arise in a prosthetic joint in general.

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