What is the oldest age a wisdom tooth could grow out?

There is no specific oldest age at which a wisdom tooth can grow out. Wisdom teeth, also known as third molars, typically start to develop in a person's late teens or early twenties. However, the age at which they fully erupt and become visible in the mouth can vary widely from person to person. Some individuals may have their wisdom teeth erupt in their early twenties, while others may not experience eruption until their thirties, forties, or even later in life.

In some cases, wisdom teeth may remain impacted, which means they are unable to fully emerge through the gum tissue. Impacted wisdom teeth can cause a variety of problems, including pain, infection, and damage to adjacent teeth. In these cases, the wisdom teeth may need to be extracted.

It is important to note that wisdom teeth do not continue to grow throughout a person's lifetime. Once they have fully erupted, they will not get larger or continue to move through the mouth. However, they can still cause problems and may require extraction if they become impacted or develop other complications.