CROWNS AND BRIDGES
A
crown
is a type of dental
restoration which
completely caps or encircles a tooth or dental
implant. Crowns
are often needed when a large cavity threatens the ongoing
health of a tooth. And a
bridge
is a fixed dental
restoration (a fixed
dental prosthesis) used to replace a missing tooth (or several teeth) by
joining an artificial tooth permanently to adjacent teeth or dental implants.
Types of bridges
may vary, depending upon how they are fabricated and the way
they anchor to the adjacent teeth. Conventionally, bridges
are made using the
indirect method of restoration.
COSMETIC FILLINGS
A dental
restoration
or COSMETIC filling
is a dental restorative TOOTH-COLORED material used to restore the function, integrity and morphology of missing tooth structure. The structural loss typically results from caries or external trauma. It is also lost intentionally during tooth preparation to improve the aesthetics or the physical integrity of the intended restorative material FOR A FINAL BEAUTIFUL AND COSMETIC SMILE.