what are the chances of not getting wisdom teeth?
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Many scientists believe humans are currently evolving third molar hypodontia, or the lack of wisdom teeth, due to their inability to develop in the first place. How many people have wisdom teeth? About 20-25% of the human population is born with 1 to 3 wisdom teeth, and 35% is born without any wisdom teeth at all.
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Remain completely hidden within the gums. If they aren't able to emerge normally, wisdom teeth become trapped (impacted) within your jaw. Sometimes this can result in infection or can cause a cyst that can damage other teeth roots or bone support.
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Are wisdom teeth becoming obsolete? For many of us, it may seem like our wisdom teeth didn't get the memo that our evolved jaws are lacking space. But some people never develop wisdom teeth; in fact, these teeth don't appear in about 35 percent of the population [source: Spinney].
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In this position, it's relatively easy for bacteria to enter through the opening around the tooth. By not seeking wisdom tooth pain relief, it's more likely that you will experience infection. Infection will result in increased wisdom tooth pain, redness, swelling, jaw pain, stiffness and general illness.
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Depending on your individual jaw and orthodontist's professional opinion, it is possible to have both braces and wisdom teeth. If there is not enough room in your mouth for the wisdom teeth to grow in, your orthodontist will likely suggest that you have wisdom teeth removal prior to starting treatment.
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Key points to remember Have your dentist check your wisdom teeth if you're 16 to 19 years old. Your dentist may recommend that you have your wisdom teeth removed if they cause pain or an infection, crowd other teeth, or get stuck (impacted) and can't break through your gums.
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As we get older, these teeth shed and an adult human should have 32 teeth. Most people, however, have their wisdom teeth extracted and as a result end up with 28 teeth. Sometime teeth are also removed for orthodontic purposes or for braces. If you have too many teeth, this can cause problems with esthetics or crowding.
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Because the wisdom teeth are the last to erupt, due to insufficient room in the jaws to accommodate more teeth, the wisdom teeth become stuck in the jaws, i.e., impacted. There is a genetic predisposition to tooth impaction.
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There are three main reasons why wisdom teeth may be lacking inside the mouth: They are present but still haven't erupted yet. Wisdom teeth may never erupt if they are impacted (not enough space for them to grow) and may remain dormant in the jaw bone for many years. The lack of wisdom teeth related to genes.
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Greater Potential for Decay Even when wisdom teeth grow in properly, the location can make the teeth harder to care for. This in turn can lead to the growth of more bacteria, and create health issues later in life. If you do not have your wisdom teeth removed, they will require continued monitoring.
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People can have any number of wisdom teeth from none to all four. Most jaws are done growing by the time a person is 18 years old, but most wisdom teeth emerge when a person is around 19.5 years old. Most problems caused by wisdom teeth are due to the fact that they just don't fit.
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You shouldn't feel any pain as your wisdom teeth are removed because the area will be numb. However, if you do feel pain during the procedure, tell your dentist or oral surgeon so they can give you more anaesthetic. How long it takes to remove the tooth will vary.
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When a person is about 12 years old, wisdom teeth can be seen on an X-ray but they are still below the gum line. They won't erupt (or try to) until a person reaches between 17 and 25 years of age.
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Before having your wisdom teeth removed, you'll be given an injection of local anaesthetic to numb the tooth and surrounding area. If you're particularly anxious about the procedure, your dentist or surgeon may give you a sedative to help you relax. This will usually be an injection into your arm.
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Wisdom teeth are the last adult teeth to come into the mouth (erupt). Most people have four wisdom teeth at the back of the mouth — two on the top, two on the bottom.
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Why are wisdom teeth removed? Your wisdom teeth don't usually need to be removed if they're impacted but aren't causing any problems. This is because there's no proven benefit of doing this and it carries the risk of complications.
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While not all patients need their wisdom tooth removed, problems can develop if removal is not performed. Many patients have smaller mouths and jaws, which do not allow room for the third molars to grow in properly. If these teeth do erupt, overcrowding can occur. Your teeth will begin to shift or overlap each other.