These are appliances, made by a dentist, to combat untoward habits in children. These habits are thumb sucking, finger biting, nail biting, lip biting, mouth breathing, tongue thrusting etc.. These appliances can are fixed or removable.
"Didn’t hurt, looked good, felt good, clearly explained and professionally done..."
"You treated me gentle as a child!..."
"You are probably one of the best dentist I have ever been to in the last 50 years..."
"I have the Hollywood teeth I always wanted…"
"I even laughed when they screwed the posts in ! very professional even enjoyed it a bit"
