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Do You Know All the Human Teeth Names?

Do You Know All the Human Teeth Names?

July 19, 2026

Your teeth are divided into incisors, cuspids, premolars and molars. You have 32 permanent teeth at most, but you start with 20 baby teeth, including incisors, canines and molars, per the American Dental Association (ADA). Getting a little brush up—pun intended—on all the human teeth names, each type’s location and their function can help you better understand why oral care is so important.

Each of these types of teeth plays a unique role in how you bite, chew, and speak. Learning about the names of teeth and different kinds of tooth can make your dental visits easier and help you take better care of your smile.

Types of Teeth and Their Functions

Each of these types of teeth is designed for a specific purpose, helping you bite, tear, and grind food efficiently. You may not notice it, but your teeth work together every time you eat or speak. Let’s take a closer look at the different teeth names and understand what each type does and where they are located in your mouth.

Incisors Slice Food

Your smile begins with your incisors. These eight teeth are at the front of your mouth, with four on top and four on bottom, as Ireland’s Dental Health Foundation explains. Your incisors mainly work to slice and dice food into more easily chewable pieces. There are two types of incisors:

  • Central Incisors: These incisors are directly in the middle of your mouth. According to the ADA tooth chart, they are typically the first teeth to erupt for babies and the first to fall out to make room for permanent adult teeth. They’re also particularly prone to fractures and breaking. Per a report in Sports Health, injuries to the upper central incisors are common during sports, so children and athletes need special protection, such as a mouth guard, when engaging in sports.
  • Lateral Incisors: Your front two teeth might have a “central” role in your smile, but the teeth just next to these — your lateral incisors — also help to form the perception of a great smile. A study in periodontics and prosthodontics points out that the shape, location, and position of these teeth, which are about your central incisors, make up the “golden proportion,” which is the size relationship humans perceive as visually pleasing.

Canines (Cuspids) Grip and Tear Food

Your four cuspids are the fang-like teeth that sit next to your lateral incisors. They’re also often known as eye teeth (in the case of the upper two) or canines. As the Dental Health Foundation notes, these teeth have a sharp, biting surface and help you clamp down on food and tear it. Their position in your mouth also helps to guide your teeth and food into an optimal chewing position, according to the Advantage Career Institute Medical & Dental School (ACI) in the United States.

Premolars Crush Food

Your premolars are the next teeth adjacent to your canines, and they’re found only in your permanent set of teeth. These eight teeth help you crush food, as the Dental Health Foundation explains. In terms of human teeth names, they are also referred to as bicuspids — a term which indicates that they have two points, according to the Dictionary of Medicine.

Molars Grind Up Food

Your molars are located in the back of your mouth and are the main teeth you use for chewing, as the Advantage Career Institute Medical & Dental School (ACI) notes. In a full set of permanent teeth, there will be six molars in total, with three on the top and three on the bottom:

  • First and Second Molars: Your first molars are located toward the back of your mouth next to your second premolars. Behind them are your second molars, as the ADA chart outlines. These teeth have pits and fissures, grooves that can harbour bacteria and decay. As the ADA explains, your dentist may recommend sealants to protect them during routine dental examinations.
  • Third Molars: Your third molars — also known as wisdom teeth — are the furthest teeth in the back of your mouth. They’re unique because they are the last to erupt into the mouth and often need to be extracted, as the Advantage Career Institute Medical & Dental School (ACI) notes. In such cases, your dentist may recommend a tooth extraction treatment.

Why Understanding Teeth Names Matters

Knowing different teeth names helps you better understand your oral health and communicate more clearly with your dentist.

Regular check-ups, including professional dental examinations, can help detect issues early and keep all types of teeth healthy.

Modern advancements like digital dentistry also improve the accuracy and comfort of diagnosis and treatment.

If you’re looking for complete oral care, visiting a clinic that offers general dental services can help you maintain a healthy and confident smile.

Understanding teeth names, along with the different types of teeth, helps you take better care of your smile. Each tooth has a specific role—from cutting and tearing to grinding food. By learning about the different kinds of tooth, you can make better oral health decisions and keep your teeth strong and healthy for years to come.

FAQs on Teeth Types

What are the 32 teeth called?

The 32 adult teeth include incisors, canines, premolars, and molars. Each type has a specific role in chewing and digestion.

What are the 4 types of teeth?

The four main types of teeth are incisors, canines, premolars, and molars.

Why do we have different types of teeth?

Different teeth serve different purposes. Some cut food, others tear it, and some grind it to make digestion easier.

When do wisdom teeth appear?

Wisdom teeth usually appear between the ages of 17 and 25. In some cases, they may need to be removed.

How can I keep my teeth healthy?

Brush twice daily, floss regularly, and visit your dentist regularly to maintain healthy teeth.

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Maida Smiles dental clinic in Maida Vale, London W9

Google reviews

4,9

I could not be more satisfied with my experience at Maida Smiles - A special mention to Dr Gurteurez who is one of the most friendly and professional dentists I have ever met

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Since I first had the luck to be recommended and book an appointment with Dr. Pedro Gutierres over 8 years ago, I have never trusted my dental health nor my family’s to anyone else. It’s very hard to find a dentist who ticks all the boxes and even goes beyond any expectations you may have, from service, sympathy, professionalism, and expertise, etc., 5 stars are not enough to rate him. I was so happy when he opened his own clinic and surrounded himself with the best professionals you can find, I cannot recommend Maida Smiles Dental Clinic enough.

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From the day I made my first appointment. The team at Maida smile were amazing. They didn’t treat me like a customer but more like family. They have been great in every step in FINALLY GETTING MY DREAM SMILE from the receptionist to my dentist Pedro Laranjeira I can’t thank you enough and of course Pedro Laranjeira beautiful wife…… they are very professional and understand that I had to change my appointment now and then for work commitments and they were very understand. I will defo recommend them 100% not forgetting how chic the office is

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Highly recommend this place to anybody looking for a friendly and trustworthy practice with an incredibly friendly and patient staff. Dr Pedro has been one of the best dentists I’ve ever had, he made me feel comfortable and were very knowledgeable in explaining every step of what he was doing and answering all of my questions. Amazing thorough the procedure, excellent communication, superb and professional treatment. I hope they keep it this way for a long time.

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I am always anxious when having to see the dentist and this was one of my first experiences with Maida Smiles. The dentist, Benedict Harrison was very reassuring and immediately put me at ease. He was quite lucid in his explanations of what had to be done, etcetera, and is making good progress with the ongoing treatment. Also, the rest of the staff were friendly and just plain nice.

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I am delighted with the results of my replacement veneers.

Dr Benedict Harrison was very good at talking me through the whole process and keeping me informed during the treatment if there were any issues - which there weren’t.

He has a charming demeanour which is an added advantage in a dentist, who I think we all agree are not our favourite people, overall a 5 star experience.

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I went to the Maida Smiles Clinic for the first time and had the most wonderful experience! I am dentist phobic but strangely left the place with a big smile on my face (literally!). The receptionist was super kind, Susan was impeccable and very helpful, and I had my appointment with the most amazing dentist Dr Mafalda Vilhena. Couldn’t recommend her enough. She explains the whole procedure and is very rigorous in her work. Congratulations to Dr Pedro Gutierres for creating such an excellent working environment and to all the team. I will be back and bringing my family along and we don’t even live in Maida Vale. Thank you for such an impeccable job on my teeth and for taking my fear of dentists away. Note: they don’t cover NHS, only private bookings or with insurance.

Maria Monteiro

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Directions From St John’s Wood

Address: 207-209 Sutherland Ave, London W9 1RU. Get directions.

Paid parking is available using ParkBee on Lanark Road (the road right next to the practice). For public transport users, we are a two-minute walk from Maida Vale tube station.

Mon: 09:00 – 18:00
Thu: 09:00 – 20:00
Tue: 09:00 – 20:00
Fri: 09:00 – 18:00
Wed: 09:00 – 18:00
Sat: 09:00 – 18:00
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