Thyroid disease can effect the whole body in any number of ways.
Can you tell us more about your symptoms and any thyroid testing you have had done?
Thyroid issues can throw the whole body off and it can cause muscle/joint aches/pains, so I guess anything is possible. But it seems that if the problem were that severe, and symptoms were present, it would have been detected.
What symptoms do you have that make you suspect thyroid issues? What tests have been run?