What exactly are "baby" teeth?

Question

Yeah, I know it might be a REALLY stupid question, but don't hate on me for it...

Answer 1

your first set of teeth

the teeth u grow before you lose them and u get ur adult teeth

Answer 2

Baby teeth are another of the human body's marvelously adaptive features that provide for an in-between dental stage that in man's (woman's) early development was a painful reminder to the mother to wean the child and put it on the solid food that would harden its bones for the purpose of walking and moving out of dependent infancy.  

Answer 3

the teeth you havent lost yet, and when u lose them ur 'big' teeth grow in. :) well thats what i call them haha

Answer 4

Deciduous teeth, otherwise known as milk teeth, baby teeth, temporary teeth, primary teeth are the first set of teeth in the growth development of humans and many other mammals. They develop during the embryonic stage of development and erupt — that is, they become visible in the mouth — during infancy. They are usually lost and replaced by permanent teeth, but in the absence of permanent replacements, they can remain functional for many years.

Deciduous teeth start to form during the embryo phase of pregnancy. The development of deciduous teeth starts at the sixth week of development as the dental lamina. This process starts at the midline and then spreads back into the posterior region. By the time the embryo is eight weeks old, there are ten areas on the upper and lower arches that will eventually become the deciduous dentition. These teeth will continue to form until they erupt in the mouth. In the deciduous dentition there are a total of twenty teeth: five per quadrant and ten per arch. The eruption of these teeth begins at the age of six months and continues until twenty-five to thirty-three months of age. The first teeth seen in the mouth are the mandibular centrals and the last are the maxillary second molars.

The deciduous dentition is made up of central incisors, lateral incisors, canines, first molars, and secondary molars; there is one in each quadrant, making a total of four of each tooth. All of these are replaced with a permanent counterpart except for the first and second molars; they are replaced by premolars. The deciduous teeth will remain until the age of six. At that time, the permanent teeth start to appear in the mouth resulting in mixed dentition. The erupting permanent teeth causes root resorption, where the permanent teeth push down on the roots of the deciduous teeth causing the roots to be dissolved and become absorbed by the forming permanent teeth. The process of shedding deciduous teeth and the replacement by permanent teeth is called exfoliation. This may last from age six to age twelve. By age twelve there usually are only permanent teeth remaining.

Teething age of deciduous teeth:

    * Central incisors : 6-12 months

    * Lateral incisors : 9-16 months

    * Canine teeth : 16-23 months

    * First molars : 13-19 months

    * Second molars : 22-33 months

Various cultures have customs relating to the loss of deciduous teeth; see tooth fairy.

An eight-year old's deciduous teeth.

An eight-year old's deciduous teeth.

Deciduous teeth are considered essential in the development of the oral cavity by dental researchers and dentists. The permanent teeth replacements develop from the same tooth bud as the deciduous teeth; this provides a guide for permanent teeth eruption. Also the muscles of the jaw and the formation of the jaw bones depend on the primary teeth in order to maintain the proper space for permanent teeth. The roots of deciduous teeth provide an opening for the permanent teeth to erupt. These teeth are also needed for proper development of a child's speaking and chewing of food.

Answer 5

its not a stupid question, baby teeth are the teeth appear in the child's mouth, from 6 months to 2 years, then will be replaced by another set of teeth called adult teeth or permanent (cos they arnt replaced again), those baby teeth also called milk teeth (as they appear when the baby can eat only milk), or deciduous teeth

Answer 6

They're small teeth that are not fully developed. They fall out, then adult teeth come in.