Being mammals, we sport two sets of teeth, the primaries and the permanent. Assuming Mom has already lent strength to her baby's teeth during pregnancy—beginning from week seven of prenatal life—teeth grow through two stages. In the first permutation, teeth take shape; in the second, the cells are actually transformed to perform different functions. All [...]
Learn Your Tooth Anatomy, Shape, and Function Teeth differ in shape depending on their function & position in the mouth. On the inside, however, they all share the same basic anatomy. Parts of a Tooth Crown: the visible, chewing portion of the tooth. Root: the portion of the tooth hidden by the gums, it anchors [...]
Seemingly Temporary and Dispensable, Baby Teeth Play an Important Role Why do we have two sets of teeth? Initially, the jaw is too small for a full set of adult teeth. Baby teeth serve their purpose just till the jaw develops enough room for adult teeth to form and push them out. This usually begins [...]
