Teeth play an essential role in everyday life. They help us chew food, speak clearly, and maintain the shape of our face.
Many people search for teeth names to better understand their oral health, dental treatments, or basic anatomy.
This guide explains the names of human teeth, their types, locations, and functions in a simple and easy-to-understand way.
How Many Teeth Do Humans Have?
Humans develop two sets of teeth during their lifetime:
- Primary teeth (baby teeth): 20 teeth
- Permanent teeth (adult teeth): 32 teeth (including wisdom teeth)
Each tooth type has a specific name and function.
Names of Teeth in the Human Mouth
Human teeth are divided into four main types based on shape and function.
1. Incisors
Incisors are the front teeth in the mouth.
- Location: Front center of the upper and lower jaws
- Number: 8 total (4 upper, 4 lower)
- Function: Cutting and biting food
These teeth are thin and sharp, making them ideal for taking the first bite.
2. Canines
Canines are pointed teeth located next to the incisors.
- Location: One on each side of the incisors
- Number: 4 total
- Function: Tearing and holding food
Canines are also called cuspids and play an important role in guiding proper bite alignment.
3. Premolars (Bicuspids)
Premolars sit between the canines and molars.
- Location: Middle of the mouth
- Number: 8 total
- Function: Crushing and tearing food
Premolars have flat surfaces with ridges that help break food into smaller pieces.
4. Molars
Molars are the largest and strongest teeth.
- Location: Back of the mouth
- Number: 12 total (including wisdom teeth)
- Function: Grinding and chewing food
Molars handle most of the chewing force and are critical for digestion.
Names of Teeth by Position (Dental Numbering Overview)
Dentists often identify teeth by position:
- Upper teeth: Maxillary teeth
- Lower teeth: Mandibular teeth
Each side of the mouth contains:
- 2 incisors
- 1 canine
- 2 premolars
- 3 molars
Wisdom Teeth (Third Molars)
Wisdom teeth are the last molars to develop.
- Age of eruption: Usually late teens to early twenties
- Number: 4 (one in each corner of the mouth)
Some people never develop wisdom teeth, while others may need them removed due to crowding or pain.
Baby Teeth Names (Primary Teeth)
Children have 20 primary teeth, including:
- Incisors
- Canines
- Molars
Premolars are not present in baby teeth. These teeth guide proper jaw development and hold space for adult teeth.
Why Knowing Teeth Names Is Important
Understanding teeth names helps with:
- Communicating with dentists
- Understanding dental treatments
- Learning proper oral care
- Identifying tooth pain or problems
Knowing which tooth is affected allows for faster and more accurate treatment.
Common Dental Terms Related to Teeth Names
- Anterior teeth: Incisors and canines
- Posterior teeth: Premolars and molars
- Occlusion: How teeth come together when biting
These terms are often used in dental exams and treatment plans.
Frequently Asked Questions About Teeth Names
What are the main types of teeth?
Incisors, canines, premolars, and molars.
Which teeth are used for chewing?
Premolars and molars.
What are canine teeth called?
They are also known as cuspids.
Do all adults have 32 teeth?
Not always. Some people have fewer due to extractions or missing wisdom teeth.
Conclusion
Understanding teeth names helps you learn how your mouth works and why each tooth is important. From cutting food with incisors to grinding with molars, every tooth has a specific role.
Maintaining good oral hygiene and regular dental checkups helps keep all types of teeth healthy for life.
If you want to learn more about dental care or treatments, exploring professional dental guidance can help you make informed decisions for long-term oral health.