Dental Health
Second permanent molars appear during the latter tween years. Because they are very prone to decay, an application of plastic sealant can do a lot to protect them. Except for the wisdom teeth, the last permanent tooth should make its appearance by about age thirteen. Any teeth that haven't appeared could be embedded and lack the force needed to push out the baby teeth. Overcrowding from the permanent teeth may cause impaction. Be sure your tween has regular dental checkups.
Your child's dentist may recommend an exam with an orthodontist to see whether braces are in order to straighten crooked teeth. Although metal braces are still used, many youngsters are able to wear the kind that are clear or the same color as their teeth. Some use rubber bands that are available in funky colors and are popular with the tween crowd these days. Wires on braces help move the teeth, while rubber bands correct the alignment. Tweens should avoid popcorn, gum, hard candy, and hard or sticky candy while wearing braces. They should also floss after eating and brush their teeth after eating or drinking anything containing sugar.
Expect to have to help your young tween floss his teeth until about age eleven, when children can master the movements. However, flossing can become more difficult as the teeth continue to shift closer together, so he may still need your help to remove all the plaque.
The length of time children need to wear braces differs, but the average is about two years. Subsequently, youngsters may need to use a retainer for another six months to two years. Retainers should be cleaned daily with toothpaste and a toothbrush, or they can be soaked in denture cleaner or mouthwash. They should not be allowed to dry out, as that creates a risk of cracking, and they should be kept away from heat, which can cause them to warp.
