There are several reasons why a dentist will remove a tooth, including decay or infection, crowding or improper alignment of teeth, gum disease, preparation for orthodontic treatment, among others. In some cases, a tooth extraction is performed as a preventative measure to avoid potential future problems. So when the moment comes to have a tooth extracted, what’s involved? What are the risks? And what can we do to minimise those risks?  This is what you can expect from a tooth…