DENTURES

A denture is a removable prosthesis for replacement of missing teeth and surrounding tissues. Two types of dentures are available -- complete and partial dentures. Complete dentures are used when all the teeth are missing, while partial dentures are used when some natural teeth remain.

Complete Dentures: Complete dentures can be either "conventional" or "immediate." Made after the teeth have been removed and the gum tissue has begun to heal, a conventional denture is ready for placement in the mouth about eight to twelve weeks after the teeth have been removed.

Unlike conventional dentures, immediate dentures are made in advance and can be positioned as soon as the teeth are removed. As a result, the wearer does not have to be without teeth during the healing period. However, bones and gums shrink over time, especially during the healing period following tooth removal. Therefore a disadvantage of immediate dentures compared with conventional dentures is that they require more adjustments to fit properly during the healing process and generally should only be considered a temporary solution until conventional dentures can be made.

Partial Dentures: A removable partial denture or bridge usually consists of replacement teeth attached to acrylic base, which is sometimes connected by metal framework that holds the denture in place in mouth. Partial dentures are used when more than two or three natural teeth remain in the upper or lower jaw.

Are There Alternatives to Dentures?:
Yes, dental implants can be used to support cemented bridges, eliminating the need for a denture. The cost is usually greater, but the implants and bridges more closely resemble real teeth. Dental implants are becoming the better alternative to dentures in terms of improved aesthetics, function and longevity.
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