At some stage of our lives, we all have teeth but then what do we really know about them apart from the fact that they are found inside the mouth? You'll soon find everything you need to know about teeth here. Each tooth is unique as each of them comes with a purpose. The teeth that grow in the front are your incisors. They are used to push food in and they are also the sharpest. The ones on the corner of the mouth are known as the canine teeth. These long-rooted teeth are the best when it comes to tearing and grasping the food in your mouth. The teeth behind the premolars with flat surfaces for crushing food are called premolars. In contrast to premolars, the molars have bigger and flatter surfaces and sizes than them. Their job is to grind food into smaller pieces.
The crown of a tooth as well as its root define the composition of a tooth. The crown is the one you see when you open your mouth, while the root is the one that hides below the gums and constitutes around 66 percent of the length of the tooth. Each tooth is made up of four different tissues. The enamel is the coating that safeguards teeth from breaking down as it chews. The dentin is defined as the yellow, bone-like area where nerve fibers reside which supports the enamel. The pulp is where the nerves, lymph vessels and blood resides and it is also the center of the tooth.
The one responsible for sending messages to the brain is known as the pulp, which also makes sure that the tooth gets enough nutrition. The cementum functions as connector of the tooth to the jaw line as well as the one that covers it thoroughly. The jawbone is connected to the cementum via the cushioning layer of the tooth known as the periodontal ligament.
Even as we know how popular braces are as orthodontic treatments, do you know how they work exactly? Apart from a good appearance, straight teeth is also important in proper chewing and talking. Cleaning crocked teeth with unnatural gaps is hard and can easily acquire cavities. Terrible pain and discomfort can arise from misaligned teeth and jaws.
A method of correcting this is by braces or retainers which are popular orthodontic measures. Teeth that are misaligned or have grown out of place are easily fixed by orthodontic treatments by exerting pressure on the teeth over time. The three components of braces are the brackets that are attached to the teeth, the bonds that attach brackets to teeth and lastly, the arch wire that goes through the teeth and connects them.
Today, many orthodontic patients can obtain braces that attach to the back of their teeth or that have transparent brackets. Braces have indeed come a very long way since the train tracks of old.After using these, there might be a need to put retainers next. Keeping these teeth in their new straight positions can be done by using custom made appliances known as retainers. These can easily straighten out small orthodontic matters. Straight and healthy teeth are the way to go to achieve both beauty and proper bodily functions. Knowing about your teeth and how to care for them will go a long way in helping us to have a healthy body and give us lots to smile about!
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