There’s more to tooth loss than you might think. Because teeth are part of a larger system that facilitates speaking, eating and digestion, a lost tooth could eventually affect your overall health.
Tooth loss is actually about bone loss. As living tissue, bone continually reforms in response to stimuli it receives from the body. The alveolar bone (which surrounds and supports the teeth) receives such stimuli as the teeth chew and bite, as well as when they contact each other. All these stresses — hundreds a day — transmit through the periodontal ligament to the bone, stimulating it to grow and remodel.
A lost tooth reduces this stimulation and causes the alveolar bone to resorb (dissolve) — as much as 25% of its width the first year alone. Unless the process is stopped, the underlying basal bone and the periodontal (gum) tissue will begin to resorb too. Without this structural support the facial height shrinks and the front teeth begin to push forward, making chewing and speaking more difficult. These teeth begin performing functions outside their normal range, leading to damage and possible loss.
The primary goal of oral hygiene and dental care is to prevent tooth loss. When tooth loss does occur, however, it’s then important to restore the lost tooth with an artificial replacement if at all possible — not only to regain form and function, but to also stop further bone loss.
While the fixed partial denture (FPD), also known as a fixed bridge, has been the restoration of choice for many decades, dental implants may be the better long-term option. Although more expensive initially, implants can achieve a life-like restoration without involving or altering adjacent teeth as with FPDs. Plaque retention and tartar accumulations are much less likely with an implant, and the bone-loving quality of titanium, the metal used for implants, actually encourages bone growth. As a result, implants have a much higher longevity rate than FPDs.
Taking care of your teeth through effective hygiene practices and regular checkups may help you avoid tooth loss altogether. But if it can’t be avoided, restoring lost teeth is the single most important thing you can do to prevent even greater problems down the road.
If you would like more information on dental implants, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “The Hidden Consequences of Losing Teeth.”
