Why these teeth called wisdom teeth?
Why these teeth called wisdom teeth?
In general medical knowledge wisdom teeth is that people began to grow adult teeth, most people in the early years after the period of shedding of deciduous teeth, 28 teeth grow, and adults will grow four new, then it becomes 32, it shows that you grown up.
Wisdom teeth is also known as third molars medically, the number of eighth from front to back teeth, wisdom teeth is the last one to grow ,which in the permanent teeth of human thirty-two, located on the last said of upper and lower dental arch. because the wisdom teeth grow in about sixteen to twenty-year-old Most of the time,grow in wisdom, so there is known as wisdom teeth, called wisdom teeth.As in the human evolution, food is more sophisticated,and corresponding reduction in the burden jaw, leading to the steady decline of jaw bone, but not decreases the size of the teeth and ultimately less than the position of tooth eruption, the last eruption of the first Third molar wisdom tooth most likely to form Pericoronitis, which is the main reason why the abnormal position of wisdom teeth eruption. Wisdom tooth is the four third molars around the most up and down on the alveolar bone inside the the oral cavity. these four third molars erupt around the age of just 20, when people's physical and psychological development close to maturity, they were seen as "wisdom come," so it could be called "wisdom teeth" --- the teeth with wisdom. In fact, from the point of view of modern medicine, wisdom teeth is a natural human evolution. As we all know, "use it or lose" is the biological evolution of a universal law. Wisdom teeth is an excellent example.
Wisdom teeth, the scientific name is the third molars, commonly known as wisdom teeth, dental matters stand, at the end of teeth, is the closest teeth to the throat. If all the growth out a total of four, two on each jaw, usually grow out after 16 years of age. Compared to the early childhood and children grow in the deciduous teeth during the constant change, wisdom teeth are usually grown after the human mind becomes mature, hence the name. The growth of wisdom teeth has individual differences, some people before the age of 20, some at 40 or 50 years old, and some people has no wisdom teeth all the life, it is normal. And all four wisdom teeth is not grown to full, some people only grow 1-2, and some wisdom teeth are no longer even grow to half of the growth, this called impacted wisdom teeth.The position of wisdom teeth from the front teeth start along the side of the incisor teeth to the number of miles, if there is the eight teeth, it is the wisdom teeth.
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