Will you get another tooth if it extracted at the age of 19?

Don't understand: I think your question is will you get another tooth if it is extracted when you are 19? If that is your question and that is a permanent tooth then you will most likely not have a replacement. Radiographs will help. I hope this answered your question.

No: Unless it was a baby tooth and the permanent tooth was under the gum waiting to come in, there will be no tooth growing in. If it was a wisdom tooth, then no replacement tooth either.

What is the Question: Are you asking if a tooth comes back after you have it taken out? If so, no it does not. When an adult tooth is removed, another one does not form.