Your two front teeth and the teeth on either side of them are incisors say: in-SY-zurs. There are four on the top and four on bottom. Incisors are shaped like tiny chisels, with flat ends that are somewhat sharp. These teeth are used for cutting and chopping food.
Think back to that apple you ate: You used your incisors to crunch into the skin of the apple. The pointy teeth beside your incisors are called canine say: KAY-nine teeth.
There are four of them, two on top and two on bottom. Because these teeth are pointy and also sharp, they help tear food. Next to your canine teeth are your premolars say: PREE-mo-lurs , which are also called bicuspid teeth. You have eight premolars in all, four on top and four on the bottom. You'll need to open a bit wider to see these teeth, but when you do, you'll notice that their shape is completely different from both incisors and canines.
Premolars are bigger, stronger, and have ridges, which make them perfect for crushing and grinding food. If you open your mouth really wide, you'll see your molars say: MO-lurs. You have eight of these, four on the top and four on the bottom. Sometimes these are called your 6-year molars and your year molars because that is around the time when they come in. Molars are the toughest of the bunch. They are even wider and stronger than premolars, and they have more ridges. Molars work closely with your tongue to help you swallow food.
The tongue sweeps chewed-up food to the back of your mouth, where the molars grind it until it's mashed up and ready to be swallowed. As we mentioned earlier, the last teeth a person gets are wisdom teeth. These are also called third molars. They are all the way in the back of the mouth, one in each corner. Wisdom teeth may have to be removed because they can cause problems in a person's mouth. Some people believe that wisdom teeth may have been used by people millions of years ago when humans had larger jaws and ate food that needed a lot of chewing.
It's believed that they're called wisdom teeth because they come in later in life, when a young person is becoming older and wiser. Your teeth are great for chewing, but you also need them to talk. Different teeth work with your tongue and lips to help you form sounds. Try saying the word "tooth" slowly and notice how your tongue first hits the inside of your incisors to produce the hard "t" sound and then goes in between your upper and lower teeth to make the "th" sound. And if you love to sing "la la la la la," you can thank those teeth every time you sing a song.
Pay attention to what happens to your teeth and tongue every time you make the "l" sound. While the short answer may earn you some trivia points, it does little to teach you about what your teeth actually do and why they are so important.
For that, you need the longer answer. The 32 teeth inside your mouth are comprised of:. The incisors are the teeth in the center of your smile, with four on the top arch and four on the bottom arch. Incisors are the first baby teeth to erupt and fall out, as well as the first permanent teeth to erupt. Primary incisors erupt around the age of 6 months and fall out around age 6 to make room for the secondary incisors to erupt. They have a flat, wide appearance and function in the same way a chisel would.
Their sharp edges are used for biting food into smaller pieces. Working away from the center of your smile, the cuspids come next. There are two cuspids on the top arch and two cuspids on the bottom arch. Primary cuspids generally erupt between the age of months, starting with the upper arch. However, secondary cuspids begin to erupt around the age of 9, but start with the lower arch.
The cuspids are also known as canine teeth because of their pointy appearance. Once essential for an early human diet of roots, leaves, meat, and nuts, wisdom teeth…. While teething might cause pain, loss of appetite, and irritability in your baby, vomiting is usually a sign of something more serious. Is mouth breathing bad for you? Do you know the names of all your teeth? There are many daily ways you can protect your teeth.
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