What are the back teeth?
The tooth is hard, calcified, bone structure set in the jaw. Teeth are used for biting and chewing and also for creating words. The rear teeth are teeth located on both sides of the back of the jaw. These teeth are called stools and bicuspids.
teeth can be divided into two parts and three layers. Parts of the tooth are the crown or the upper part of the tooth that appears above the gum line, root or part of the tooth that holds the tooth in place in the jaw. The tooth has a hard layer on the outside that helps protect the tooth from damage called enamel. Dentine is under enamel and serves as a secondary level of protection. The pulp is a soft, inner part of the tooth that includes those nerve endings that can cause pain and blood blood supply. Deciduous teeth are sometimes called baby teeth or primary teeth. Permanent teeth can be labeled as well.
deciduous teeth begin to grow when the child is about six months until the child is about two and a half years. At the age of two and a half, the child should have 0 teeth. Aged from the ageSti and 12 years begin to lose deciduous teeth as their permanent teeth begin to push towards the gum surface.
Permanent teeth are called permanent because most people do not have a third tooth that would replace a permanent tooth if the permanent tooth is lost or damaged. People usually have a total of 32 teeth in their mouths. Most people grow their last permanent teeth aged 18 to 25 years.
Adult teeth include three stools and two bicuspids on the upper and lower jaws and a total of 20 teeth on both sides of the jaw. Three stools from the outside of the jaws are called the third molar or wisdom, the second molar and the first molar. After the first movement on the jaw, followed by the first mollar followed by a second bicuspid and the second bicuspid is next to the first bicuspid and completes the back teeth.
mouths have front teeth in addition to the back teeth. Front teeth include CUSPID, side incisor and central incisor. The purpose of the anterior ofUngs are cut or tear food while the back teeth are used for grinding and chewing food.