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Tooth Anatomy

Tooth Anatomy

The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.

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Related Experiment Video

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Sleep study--what the dentist needs to know.

John F Trapp¹, T Troy Stentz

¹Somnos Sleep Disorders Center, Lincoln, NE 68510, USA. jtrapp@somnos.com

Dental Clinics of North America

|April 7, 2012

Summary

Dental professionals can better diagnose sleep disorders by understanding the polysomnogram (PSG), a key tool for evaluating sleep physiology. Proper interpretation of PSG results ensures accurate diagnosis and effective patient treatment strategies.

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Area of Science:

Dental Sleep Medicine
Clinical Neurophysiology

Background:

Sleep disorders present a complex diagnostic challenge for healthcare professionals.
Effective patient evaluation requires integrating patient history, physical examination, and diagnostic testing.

Purpose of the Study:

To educate dental professionals on the polysomnogram (PSG).
To highlight the PSG's role in diagnosing sleep disorders.

Main Methods:

The article discusses the polysomnogram (PSG) as a diagnostic tool.
It emphasizes the synthesis of clinical information with PSG data.

Main Results:

The PSG is the sole clinical instrument capable of measuring multiple physiological variables for sleep assessment.
Understanding PSG interpretation is crucial for accurate diagnosis.

Conclusions:

A comprehensive understanding of the PSG enables precise diagnosis of sleep disorders.
This facilitates the implementation of optimal, individualized treatment plans for patients.