The development of primary teeth begins while the baby is in the womb. At about 5 weeks' gestation, the first buds of primary teeth appear in the baby's jaws. At birth, the baby has a full set of 20 primary teeth 10 in the upper jaw, 10 in the lower jaw hidden under the gums. Primary teeth are also known as baby teeth, milk teeth or deciduous teeth. The names of the different types of teeth are:.
The Difference Between Adult & Baby Teeth | Dentist for Kids | Fridley, MN
Do you know how many teeth you have? Teeth are an important part of both your bone structure and your digestion. The part of the tooth above the gumline is called the crown. And the part of the tooth below the gumline is called the root, which attaches the tooth to your jawbone. On average, babies first start getting new teeth around 6 months. A full set of baby teeth is 20 teeth: 10 on top and 10 on bottom.