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Implants
Implants are an option for replacement of a missing tooth or teeth and often
can be made more aesthetic than conventional techniques such as bridges or
partial dentures. Implants can support dentures and prevent the bone loss
and facial aging that unsupported dentures can cause. And, implants can simply
replace full dentures for a natural appearance and greater comfort.
A prosthetic fixture (usually made of titanium) is placed into the bone beneath
the gum tissue. The implant serves as a "virtual root" onto which a tooth or
teeth can be affixed. After placement, the implant site is allowed to heal for
four to eight months. Placement of the implant requires the use of a local anesthetic
(novocaine) and healing is usually quick with minimal discomfort. After healing,
the top portion of the implant is exposed for placement of the final restoration.
Although they take longer to place and can be more costly than other options,
implants are considered a permanent restoration and have a very natural appearance.
Research is currently being conducted on a single-visit, one-step implant that
requires little or no healing time. Implants are considered a state-of-the-art
option for tooth replacement.
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