My son has 2 pin size holes behind his front teeth . He is able to suck air through them at times and talks nasally at times. These holes seem to close up because he cannot suck air all the time. I am unable to see these holes since they are so small. He is 13. He currently has a palette expander. I noticed that he was able to suck air through these holes after I basketball practice and now that he is home for a few hours he cannot.
Hello, Thanks for posting your query.  This pain came from a cavity that had virtually reached the root. You have to visit dentist for root canal treatment if there is no other because i.e. fracture.  Till then, you can apply tea tree oil and a clean medicine Chat Doctor.  With care, put 3-4