How often would social security review my case to check up on my condition?
If your condition is expected to improve then your case will normally be reviewed within 6 to 18 months after your benefits start.
What other things can cause benefits to stop?
There are a couple of things that can make us decide that you are no longer disabled, that is, if you work at a level we consider substantial, or if we decide that your medical condition has improved to the point that you are no longer disabled.