Don't remember any of mine being too much bother when they were coming through, other than having to put up with a bit of an open wound on the side of my mouth for a while. I have a bit of a cracking thing going on with my jaw now though, if I open my mouth fully then there's a definite resistance and then snap when it gets beyond a certainly point, doesn't cause any pain but can get a bit worse sometimes when eating certain things.
Never really thought about getting it checked out.
My dentist commented on it when I was having a check up and I kept having to open my mouth fully. She could hear it. She asked me at the time if it bothers me and I said no. She then said' if ever it does, we can cure that by removing your teeth ' ! 2 years on and it bothers me