These can cause discoloration to the developing teeth of the embryo. There are 4 main stages of development of the tooth: The first stage begins in the fetus at about 6 weeks of age. This is when the ...
What is tooth decay in children? Tooth decay is the breakdown or destruction of tooth enamel, the hard outer surface of a tooth. Tooth decay can lead to cavities, also called dental caries. These are ...
The top teeth are numbered from right to left. Number one is your top right back tooth, and your top left tooth in the back is number 16. The numbering continues with your bottom teeth, moving from ...