Humans typically have 28 teeth if their wisdom teeth have been removed or never erupted.
Adult Teeth Count Without Wisdom Teeth
The full adult set of teeth usually includes 32 teeth, but this number decreases to 28 when the four wisdom teeth (also known as third molars) are not present. Wisdom teeth are the last to erupt, often in the late teens or early twenties, and are sometimes removed due to lack of space, impaction, or other dental problems.
Teeth in Children vs. Adults
- Children: Typically have 20 teeth, often called baby teeth or primary teeth.
- Adults: Usually have 32 teeth, including wisdom teeth; however, many have these removed resulting in 28 teeth.
| Age Group | Teeth with Wisdom Teeth | Teeth Without Wisdom Teeth |
|---|---|---|
| Children | 20 | N/A |
| Adults | 32 | 28 |
Note: According to the provided reference, individual cases may vary due to factors like tooth loss, tooth agenesis (missing teeth), or having extra teeth.
