The 4 Types of Teeth and How They Function

Most of us take our teeth for granted – until there is a problem. Our teeth not only help us chew and digest food, but also play an important role in speech, and have an impact on our overall health. By brushing up on your dental health knowledge, you will take the first steps to get your teeth as important as they should be.
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Tooth development
Humans have two sets of teeth: primary (or baby) teeth and permanent (adult) teeth, which are developed in stages. Although the timing was different, each set of teeth developed similarly. Here are some facts about tooth development:tooth scaler australia
According to Shantanu Lal, oral surgeons and dental medical associate professor at Columbia University medical center in New York, teeth often broke out in the form of symmetry, which means that at the top of the mole on your left should growth at around the same time, the mole on the right.
Tooth development begins before your first tooth appears. For example, a baby’s first tooth will appear in about six months, but the development of these teeth actually begins early in the pregnancy, “Dr. Lal said.
The crown of the tooth is formed first, and even after the tooth bursts, the root system continues to grow.
20 baby teeth are in place 2 1/2 and 3 years old, until about 6 years old. Between the ages of 6 and 12, these primary teeth begin to fall out, giving way to permanent teeth.
Adult teeth begin to grow between the ages of 6 and 12. Most adults have 32 permanent teeth.
Part of the tooth
A tooth is divided into two basic parts: the crown, the visible white part of the tooth, and the root you can’t see. Roots extend below the gum line to help fix the teeth to the bone. Your teeth have four tissues, each of which has a different job. These include:
Enamel is a visible substance covering the teeth. Enamel is more protective of important tissues in your teeth than bones. Enamel is made of hydroxyapatite, phosphorus and calcium.
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The dentin is in the tooth enamel, and you will find the dentin, which is calcified and looks like a bone. Dentin is not as hard as enamel, so the risk of tooth enamel wear is greater.
This tissue covers the root of the root and helps to fix it on the bone. It is softer than enamel and dentine; The best way to protect this soft tissue from corrosion is to take good care of your gums. The bone has a pale yellow, usually covered by gums and bones. But due to inadequate dental care, the gums may become diseased and atrophied, exposing the bone to harmful plaque and bacteria.
The pulp is found at the center and core of the tooth, and contains blood vessels, nerves and other soft tissues that deliver nutrients and signals to the teeth.