The Atlantic A generation ago, getting braces was a rite of passage into seventh grade. Now orthodontists are giving palate expanders—meant to keep teeth from crowding—to seven year olds. @danengber reports:
A generation ago, getting braces was a rite of passage into seventh grade. Now orthodontists are giving palate expanders—meant to keep teeth from crowding—to seven year olds. @danengber reports: