
A dental implant is a high-tech artificial replacement for the root of a tooth that is screwed into a jawbone to support a crown (fake tooth). Dental implants, placed using a surgical procedure with a local anesthetic, have numerous advantages.
In the absence of a tooth, the jaw bone in the space deteriorates over time due to a lack of stimulation. When an implant is not placed within a year after a tooth is lost, the bone area can lose up to 50 percent of its total volume. A dental implant often replaces both the root and tooth, thus restoring normal chewing capability, which aids in stimulation (muscles/nerves) to facilitate natural bone growth.
Dental implants are fitted into the jaw with a titanium post that replaces the natural tooth root. This allows for sufficient biting force similar to that produced by a natural tooth. Other tooth replacements don’t fully restore the bite force as they rest on the gums and are not strongly secured.
When a tooth is missing, the surrounding teeth tend to move toward the gap and interfere with the ability to bite or chew. Dental implants fill gaps between the teeth, thus securing the position of the surrounding teeth and preventing them from drifting.

