Its a once and done thing. You get them put in, do your HBO and usually they fall out themselves. If not the ENT can easily remove them during an office visit. So they are no big deal to get.
Sorry, Im not much of a stats person. Im living on borrowed time so I cant pay attention to the numbers. I just know there arent very many 3 timers out there and Im darn happy to be one of them

Sorry you have to do this with your teeth! Better to take care of them before you develop a problem. Its much easier to handle it now without any complications going on.
Good luck!!!