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.
for rebase procedure:
or old pink denture base
bite position, existing teeth and acrylic base(s) must be in good condition
and not worn or stained to provide a reline procedure. An impression of your
oral tissue is taken inside your denture(s) to provide a working model. New
acrylic base material is added to your denture to produce a correct fit. The
appearance of your dentures will not change.
requirement for relining occurs when bone and tissues change due to shrinkage.
Possible causes may be:
loss in the upper or lower jaw