A dental implant is an artificial tooth root that is placed in the jaw bone to hold a replacement tooth or bridge. Dental Implants have become a common and effective option to replace missing teeth.
Virtually all dental implants placed today are root-form endosseous implants, i.e., they appear similar to an actual tooth root. A dental implant is a synthetic metallic root substitute that is placed or implanted in the jaw bone. It can be used to replace a single missing tooth, provide an abutment (anchor or retainer), replace several missing teeth, or provide added retention to a removable dental appliance such as a full denture. In fact, if you are missing all of your natural teeth, it is possible to have maxillary (upper) and mandibular (lower) fixed replacements.
Two separate events are needed when replacing a missing tooth with an implant. First is the surgical phase in which the implant is placed. In the second phase, the replacement teeth are constructed and fixed into a proper position.
The implant placement procedure involves making a small incision in the gum area where the implant is placed, preparing a site in the underlying bone, inserting the implant into the prepared site, and closing the tissue over the implant with several sutures. This area is left undisturbed, usually for 2 to 4 months depending upon the density of your bone. The lower jaw is composed of bone that is denser than that of the upper jaw. This healing time allows for the slow integration of the implant within your jaw. In certain cases, we can do immediate implants, where the implant is placed soon after extraction. The crown/bridge is placed depending upon the stability of the implant.
After the healing and integration of the implant, the placement site is exposed by reopening the gum. A post will then be fastened to the implant by cement or with internal threads
Dental implants are very successful. Maxillary and mandibular implants are more than 90% successful. Lower implants have a somewhat higher success rate than upper implants. Occasionally, implants fail, but it is not common. Chances of an implant failure, many times, can be determined during or after the surgical phase before the replacement tooth or teeth are constructed.
Smokers take note: There is a heightened risk of dental implant failure among smokers as much as 11% greater failure rate!
We will discuss with you the requirements and options for your particular situation. There are usually several possibilities for effectively replacing missing teeth. It is important to decide on the design of the implant-retained replacement prior to the actual implant surgical procedure. The position and alignment of the replacement teeth need to be carefully considered before determining the location of the implant.
If you have any questions about dental implants, please feel free to ask us.
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