Armin Hedayat by arminhedayatblog

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									Armin Hedayat Info
Tooth development is the complex process by which teeth form from embryonic cells,
grow, and erupt into the mouth. Although many diverse species have teeth, non-human
tooth development is largely the same as in humans. For human teeth to have a healthy
oral environment, enamel, dentin, cementum, and the periodontium must all develop
during appropriate stages of fetal development. Primary (baby) teeth start to form
between the sixth and eighth weeks in utero, and permanent teeth begin to form in the
twentieth week in utero. If teeth do not start to develop at or near these times, they will
not develop at all.

About Armin Hedayat :The purpose of cleaning teeth is to remove plaque, which
consists mostly of bacteria. Healthcare professionals recommend regular brushing twice a
day (in the morning and in the evening, or after meals) in order to prevent formation of
plaque and tartar. A toothbrush is able to remove most plaque, excepting areas between
teeth. As a result, flossing is also considered a necessity to maintain oral hygiene.

Armin Hedayat Info

Teeth are among the most distinctive (and long-lasting) features of mammal species.
Paleontologists use teeth to identify fossil species and determine their relationships. The
shape of the animal's teeth are related to its diet. For example, plant matter is hard to
digest, so herbivores have many molars for chewing. Carnivores, on the other hand, need
canines to kill prey and to tear meat.

Proper Nutrition is Important for Good Dental Health
The sugars from soft drinks and non-nutritional foods combine with the bacteria in our
mouths which produces acids that attack tooth enamel. This can lead to cavities and gum
disease. Limiting the amount of beverages and foods that are high in sugar can greatly
help to maintain good dental health.

About North Hill Dental : Enamel is the hardest and most highly mineralized substance
of the body and is one of the four major tissues which make up the tooth, along with
dentin, cementum, and dental pulp. It is normally visible and must be supported by
underlying dentin. Ninety-six percent of enamel consists of mineral, with water and
organic material composing the rest.

Dentin is a mineralized connective tissue with an organic matrix of collagenous proteins.
Dentin has microscopic channels, called dentinal tubules, which radiate outward through
the dentin from the pulp cavity to the exterior cementum or enamel border. The diameter
of these tubules range from 2.5 µm near the pulp, to 1.2 µm in the midportion, and 900
nm near the dentino-enamel junction. Although they may have tiny side-branches, the
tubules do not intersect with each other. Their length is dictated by the radius of the tooth.
The three dimensional configuration of the dentinal tubules is genetically determined.

About Armin Hedayat The Edwin Smith Papyrus, written in the 17th century BC but
which may reflect previous manuscripts from as early as 3000 BC, includes the treatment
of several dental ailments. In the 18th century BC, the Code of Hammurabi referenced
dental extraction twice as it related to punishment. Examination of the remains of some
ancient Egyptians and Greco-Romans reveals early attempts at dental prosthetics and
surgery.

Contact North Hill Dental Maintaining Good Dental Health is Easy
Some people think that having good dental health takes too much effort. Seeing your
dentist for regular dental check ups and cleanings, brushing twice a day, flossing daily
and eating a nutritional diet are the key factors in having healthy teeth and gums. Now,
what’s so hard about that?

Teeth are among the most distinctive (and long-lasting) features of mammal species.
Paleontologists use teeth to identify fossil species and determine their relationships. The
shape of the animal's teeth are related to its diet. For example, plant matter is hard to
digest, so herbivores have many molars for chewing. Carnivores, on the other hand, need
canines to kill prey and to tear meat.

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