What Happens if Missing Teeth Are Not Replaced?

Missing teeth can lead to a host of other problems, including additional tooth loss. Research shows that if a missing tooth is not replaced, up to 20 percent of adjacent teeth will fall out in the next four to eight years. Missing teeth also cause remaining teeth to shift, causing spaces between teeth, food impaction, bite collapse, chewing alteration, and TMJ pain. You’re also more susceptible to gum disease, a serious health condition that can contribute to other health issues, including heart disease.