When Thumb Sucking, Mouth Breathing, or Crowding Should Raise Questions
Many childhood growth changes and habits are completely normal and run their courses. Some, however, overstay their welcome and begin to affect how a child’s teeth, jaws, and airway develop. Take thumb sucking, chronic mouth breathing, and visible crowding, whose mere presence isn't a sure sign that something is wrong. At the same time, they're not bad reasons for a child ...