Types of Teeth and Their Functions
While brushing your teeth daily, do you ever consider, how helpful these little white dressed soldiers are for us? Toddlers often use these as defense and attack weapons as well, but ideally teeth are designed to chew food, assist in digestion and of course to support facial muscles. When any of these purpose gets obstructed, we need a visit to the Dentist.
Teeth are an important part of the human body. Based on the time of its onset, teeth are primary and permanent. The primary teeth are 20 in numbers, but, more importantly, are the permanent ones, these are 32 in numbers. Each tooth is unique in shape and function. Today, let’s explore the types of teeth and its function.
1. Incisors
These are eight in numbers and are in the central front of the mouth, four each, on upper and lower jaws. It erupts at the age of 6 months and then later between age 6 to 8, making it the first teeth to sprout. Apart from biting the food, it also helps to pronounce words and support the lips.
2. Canines
These are four in numbers and placed immediately next to each of the outermost incisors. These are the sharpest teeth and helps to tear the food along with supporting the lips. It sprouts between 16 to 20 months, primarily and then between 11 to 12 years later.
3. Premolars
Also known as bicuspids, these are eight in numbers, four in each jaw, two on each side. These are crucial for grinding and chewing the food, it also supports the cheeks. The first set shows up at age around ten and the second set follows about a year later
4. Molars
Just like the prior type, molars also help chewing and grinding of food, along with supporting cheeks. These are eight in number, four in each jaw, and two on each side. Out of these, the first molars erupt at the age of about 6 and the second molars first erupts between 11 and 13 and stay permanent.
5. Third molar
These are more commonly called as wisdom teeth and are four in numbers. These lay at the extreme end of the jaw. These are the last teeth to erupt around at the age of 20 to 25, however, some may never develop these their entire lives. Several times, these wisdom teeth get crowded because of molar and need surgical removal.
So, take good care of your teeth, and if needed take the help of Dentist, because remember what Mallory Hopkins said,
“Life is short. Smile while you still have teeth.”
5 Habits That Are Ruining Your Teeth More Than You Realize
As Mallory Hopkins once said, “Life is short. Smile while you still have teeth.” Indeed, teeth are one of the most useful part of the body. Though, nowadays, with the help of medical science, one can get a new set of teeth, but nothing can replace the original one.
With time, the wear and tear leads to corrosion of teeth, wrong types of food and drinks are major players for the same. However, some of the activities also cause significant damage to them. Here are 5 habits that can lead to damage of your teeth in the long run.
- Brushing too harshly– Though brushing is always encouraged since childhood, brushing with aggression is bad for your teeth. This counts for both hard bristles and wrong technique. Also, the time of brushing is also important.
Choose the right brush, use a lighter hand and adequate time dedicate towards it.
- Sucking on thumb– Thankfully, this habit wears off as you grow up. But the children who keep doing the same can damage their own teeth. This includes mainly the misalignment of the teeth.
Monitor your child for these behaviors and discourage them. Seek help, if required.
- Clenching jaws and teeth– also known as bruxism, is the habit, by which you keep clenching your upper and lower jaws to each other. It can cause severe damage and tooth decay, along with fractures and craze line. Bruxism is one of the most serious and troubled habit that can cause you harm in more than one way.
Seek medical help as soon as you realize having it. In case of doubt, let a dentist examine your teeth and jaw.
- Misusing teeth– chewing things too often that exerts too much pressure on your teeth is yet another factor for teeth damage. This includes chewing pen or pencil, ice, hard candy or even fingernail.
Try to avoid using your teeth as package opener as well. Instead, opt for the healthier option for both chewing and cutting stuffs.
- Bad habits such as chewing tobacco and cigars– the tobacco contents reduce the flow of blood to the gums. Apart from harming your respiratory system, it also challenges the wellbeing of your teeth and gums as well. The dental problem associated with the same, ranges from mere appearance, bad breath, teeth decay to even oral cancer.
Quit these bad habits as soon as possible for a better life and if problem still persists then don’t hesitate to look out for help from the dentist.