I found small indent on my hard palate about a month ago. It is as though someone scratched out a small chunk. I went to the dentist today and he took x-rays but couldn't tell me anything conclusive. I have an impacted canine (despite being 39) and he thinks there is a chance it has ulcerated above the roof of my mouth, but the thing is, it is pretty far back, almost at my soft palate. He can't be sure and so he has referred me to the surgeon on December 12th! I am a wreck. I was so hoping he would just say, "you've scratched your mouth, it's nothing to worry about".
I am non-smoker, so I know my oral cancer risk is low, and the dentist surely would have been able to tell if it was something more sinister, but my mind just won't stop going to those dark places.