Sure, if the fracture didn't heal properly in such a way as to make your broken leg equal in length to your unbroken one, walking lopsided can eventually lead to back pain. It doesn't take much difference...
It depends on how bad the fracture is. If the pieces are normally lined up and the animal is otherwise healthy, then limiting the animal's activity by keeping the animal in a crate or cage until the fracture
When a dental problem presents with so many complications, I would suggest that you arrange with all the dental specialists involved, that they join you, simultaneously, on a telephone conference call and arrive at a consens
With stress fractures, you have to wait until it heals before you resume your normal running... of stress on your fracture.
Hopefully, you've already done this. See a sports doctor and follow his or...
Wendy: Running After a Stress Fractureby
I'm very excited to say I am truely back to running. Maybe not back to my usual mileage or speed, but definitely back in the game. Starting with test runs that lasted only a minute or two and working my way up from there,