Prior to having your teeth removed, your dentist will make dental impressions, take measurements and select a color for your teeth. After removing the teeth, the dentures are immediately placed in your mouth. The benefit is that you do not have to spend any time without teeth. You will, however, need to have a follow up visit to refit your dentures because the jaw bone will slightly change shape as your mouth heals. The dentures will need to be tightened after the jaw bone has healed.