What’s the difference between “baby” teeth and permanent teeth? At between six and ten months of age, most infants begin to get their “baby” teeth.
The Central Incisors (front middle teeth) usually come in first, and then teeth begin appearing on either side and work their way back to the second molars. By the time a child has reached three years old, most of the “baby” teeth should be present.
The process begins to repeat itself when the child is about seven years old. The Central Incisors fall out first and are replaced by permanent teeth. By the age
of 21, most people have all of their permanent teeth.
Proper dental care begins even before a baby’s first tooth appears. Remember that just because you can’t see the teeth doesn’t mean they aren’t there. Teeth actually begin to form in the second trimester of pregnancy. At birth your baby has 20 primary teeth, some of which are fully developed in the jaw.
Running a damp washcloth over your baby’s gums following feedings can prevent buildup of damaging bacteria. Once your child has a few teeth showing, you can brush them with a soft child’s toothbrush or rub them with gauze at the end of the day.
Even babies can have problems with dental decay when parents do not practice good feeding habits at home. Putting your baby to sleep with a bottle in his or her mouth may be convenient in the short term — but it can harm the baby’s teeth. When the sugars from juice or milk remain on a baby’s teeth for hours, they may eat away at the enamel, creating a condition known as bottle mouth. Pocked, pitted, or discolored front teeth are signs of bottle mouth. Severe cases result in cavities and the need to pull all the front teeth until the permanent ones grow in.
http://www.writewords.org.uk/members/blog.asp?member_Id=10758
Hiç yorum yok:
Yorum Gönder