Can someone name two major diseases/disorders that can only be found in the skeletal system?

Can someone name two major diseases/disorders that can only be found in the skeletal system?I needed this for a project...

Posted by fetel
Alot of diseases listed in the link:

Posted by Laura T
osteoporosis
osteomalacia

What do you think? Answer below! Facts and information on the human digestive system including how it works and related digestion health problems.

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Orignal From: Can someone name two major diseases/disorders that can only be found in the skeletal system?