My 8 1/2 year old daughter has been severely grinding her teeth at night and I have noticed she seems to have trouble breathing.  She has the classic "raccoon" eyes and has become somewhat anxious about routine events.  She is skeletal class II with a very narrow arch form and developing deep bite (her upper incisors continue to erupt with no contact with the lowers).  She constantly has chapped lips and seems to suffer from seasonal allergies (like everyone in Atlanta). After hearing several well respected speakers discuss this topic, I felt she was a candidate for having some level of sleep disordered breathing condition and thus begins the journey.