E.D.
Hi J.,
If you haven't heard from someone already, I as a dental assistant know that even though it doesn't sound good and is annoying a dentist won't do anything till the adult teeth come in. This matter called BRUXISM is very common. In adults they give a mouth guard (night guard) It could cause choking if dislodged in the childs sleep. My son has the same problem unfortunately. Good Luck. Let me know if there are any break throughs out there. E. D