Übersicht über die Zähne

This tutorial covers the anatomy, development, and classification of human teeth. It explains the differences between deciduous and permanent dentition, and details the four main groups of teeth: incisors, canines, premolars, and molars. The video also discusses various tooth numbering systems used globally and highlights the clinical relevance of teeth, including conditions like hypodontia and hyperdontia.

What is the primary function of human teeth?

• To support speech

• To produce saliva

• To aid in digestion by crushing food

• To maintain facial structure

How many teeth are typically found in the permanent dentition?

• 32

• 28

• 24

• 20

Which group of teeth is responsible for biting off food?

• Incisive teeth

• Premolar teeth

• Corner teeth

• Molar teeth

How many incisive teeth are there in each quadrant of the jaw?

• Two

• One

• Four

• Three

What is the main task of corner teeth?

• To support the jaw

• To crush food

• To hold and tear food

• To grind food

What is a unique feature of premolar teeth?

• They are only found in the upper jaw

• They have a single root

• They have two pointed cusps

• They are the largest teeth

How many molar teeth are typically found in the human mouth?

• 10

• 8

• 12

• 14

What is the common age range for wisdom teeth to erupt?

• 10-15 years

• 15-25 years

• 25-35 years

• 35-45 years

What does hypodontia refer to?

• Having discolored teeth

• Having misaligned teeth

• Missing one or more teeth

• Having extra teeth

Which tooth numbering system is primarily used in the USA?

• ISO System

• Palma Zahn Scheme

• European Dental System

• Universal Numbering System