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Dentistry

life science Maturity 11-13 Vital Level 3 Next article →

Dentistry is a special branch of medicine. It focuses on the mouth, teeth, and gums.

A dental chair in a dentist clinic in North Carolina, United States
A dental chair in a dentist clinic in North Carolina, United States

Dentists study how teeth grow and are arranged. This study is called dentition. They also look at the oral mucosa, which is the lining of the mouth. This work is very important for health.

Cross sections of teeth labels
Cross sections of teeth labels

Dentistry can even include the jaw joint. It helps people keep their smiles healthy and strong.

How does a dentist help you? They use many different steps to treat problems. First, they might use radiographs, which are X-rays, to see inside your mouth. They can find tooth decay or other issues. To fix a tooth, they might use a restoration like a filling or a crown. If a tooth is too damaged, they may perform an extraction to remove it.

Filling
Filling

They can also do root canal therapy, which is called endodontic treatment. Some dentists even use implants to replace missing teeth.

People have been caring for their teeth for a long time. The earliest evidence of dentistry dates from 7000 BC to 5500 BC. This makes it one of the oldest medical specialties.

Early dental chair, Shamrock, TX IMG 6151
Early dental chair, Shamrock, TX IMG 6151

In 1828, John M. Harris started the first dental school in Ohio. Later, the Baltimore College of Dental Surgery opened in 1840. In the United Kingdom, schools opened in London in 1859. Over time, laws were made to make sure only trained people could call themselves dentists.

There are many different ways to specialize in this field. Some dentists focus on children, which is called pediatric dentistry. Others study the gums, which is called periodontics.

Armilan hammashoitola, Lappeenranta
Armilan hammashoitola, Lappeenranta

If someone needs surgery on their face or jaw, they see an oral and maxillofacial surgeon. Some experts even use dental evidence to help solve crimes. This is known as forensic odontology. There are many paths a dentist can take to help patients.

Your mouth is connected to the rest of your body. This idea is called oral-systemic health. Problems in the mouth can sometimes be a sign of other illnesses. For example, gum disease is linked to heart disease or diabetes.

Enamel celiac
Enamel celiac

Even things like celiac disease can leave marks on your tooth enamel. By keeping your mouth clean, you help your whole body stay well. Regular checkups are a great way to stay healthy.

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🖼️ Images & Media (14)
File:GI at Guantanamo visits the dentist.JPG
GI at Guantanamo visits the dentist.JPG
File:Dental surgery aboard USS Eisenhower, January 1990.JPEG
Dental surgery aboard USS Eisenhower,...
File:Enamel celiac.jpg
Enamel celiac.jpg
File:Cross sections of teeth labels.png
Cross sections of teeth labels.png
File:Early dental chair, Shamrock, TX IMG 6151.JPG
Early dental chair, Shamrock, TX IMG 6151.JPG
File:Armilan hammashoitola, Lappeenranta.jpg
Armilan hammashoitola, Lappeenranta.jpg
File:A wealthy patient falling over because of having a tooth ext Wellcome V0012058.jpg
A wealthy patient falling over because of...
File:Johann Liss 002a.jpg
Johann Liss 002a.jpg
File:Device-teeth-fauchard.jpg
Device-teeth-fauchard.jpg
File:Microscope,The Dental cosmos (1907).jpg
Microscope,The Dental cosmos (1907).jpg
File:Panoramic radiograph of historic dental implants.jpg
Panoramic radiograph of historic dental...
File:A_dental_chair_in_a_dentist_clinic_in_North_Carolina,_United_States.jpg
A_dental_chair_in_a_dentist_clinic_in_Nort...

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