Tooth number 6 is a molar that plays a very important role in chewing food and developing children's teeth. Tooth number 6 will appear early in the jaw of children from the age of 6-7 years old. The position of the tooth is at the back of the jaw, so when food gets stuck in the tooth, it will be a bit difficult to clean. When tooth number 6 in the upper jaw is decayed, many of you wonder whether it should be extracted or not. Let's read the article to find the most suitable answer for you!