There is nothing they can do, she just won't grow those teeth. She will have implants, most likely, when she is a young adult, there will be two teeth missing on each side of the bottom, and 1 on each side of the top.

Countin Flowers on the wall, it don't bother me at all, playin solitaire til dawn with a deck of 51, Smokin cigarettes and watchin Captain Kangeroo, now don't tell me, I've nothin to do.