Denturists in most cases have no way of trying the denture(s). The procedure is similar to relining. The difference being is that, a rebase replaces all the pink-acrylic denture base material. The existing teeth remain in the exact same place.
Reasons for rebase procedure:
Orthodontic retainers are often used before or after braces in order to hold teeth in a certain position while allowing surrounding gums and bone to