I caught hell when I had mine removed. All 4 of mine were rotated 90 degrees and pointed towards my front teeth, which in turn were pushing on all my other teeth. Had braces and all b/c of that....
What made it bad on me is that since they were growing straight towards the front of mouth instead of straight up, it required surgery and they had to remove part of my jaw bone to get them out...I was out for the count for about a week, and on Lortab that whole week.....