How Losing Natural Teeth Can Lead To Changes In Facial Appearance

Posted on Jun 01, 2022 by William J. Claiborne, DDS MS

If you’ve worn dentures or partials for five or more years, take a moment to literally see how your facial appearance is changing.

Look in the mirror without your denture in place. Your mouth may appear sunken-in with your chin more pointed than before tooth loss.

Other signs of bone loss may include deep wrinkling around the mouth, the corners of the mouth turning downward (even when smiling), and jowls that are forming as facial muscles detach.

These are the telling signs of bone loss as the jaw bone declines in mass.

Natural tooth roots provide stimulation to the jaw bone, which preserves its ability to maintain a healthy mass. When tooth roots are no longer present, the jaw bone loses the stimulation needed to keep blood flow active. Over time, this results in ‘resorption,’ or a shrinking of bone.

Over time, the resorption process causes the gum ridge to flatten. The pressure on the gum ridge from wearing dentures actually accelerates the rate of bone loss. For those who sleep in their dentures, this 24/7 pressure speeds the rate of bone loss even more.

When a denture is first made, it is designed to conform to the unique contours of the bone ‘arch’ where tooth roots were once positioned. The reason that denture wearers commonly experience movement or slips is because the denture’s foundation is changing. Even with frequent application of adhesives or pastes, this dwindling foundation means a denture is likely to move while eating.

A new denture may fit securely for the first five years. However, as the jaw bone continues to lose height, relines may be needed. Eventually, these are more and more temporary with relines needed at more frequent intervals each time.

One year after natural teeth have been extracted, denture wearers average losing about 25 percent of this bone ridge. After three years, the average decline in bone is approximately 60 percent.

Biting becomes overshadowed by concerns of uprooting the denture’s position. Chewing is more difficult, and to no wonder. The biting force of natural teeth is about 250 lbs. while an average denture wearer is able to apply about 5 lbs. of force.

To avoid discomfort when eating, denture wearers may adjust their diets to consist of soft foods that dissolve easily in the mouth. In many cases, these diets lack the nutritional benefits of fiber, vitamins and protein necessary for a healthy body.

These problems begin to affect people on a social scale, also. Due to fear of embarrassing slips, people also begin to avoid social gatherings where food is the centerpiece. It has been shown that denture wearers are less likely to dine out and wear less makeup.

Bone resorption even leaves adjacent teeth susceptible to the effects of bone loss. As the area of bone declines in height and width, neighboring teeth are at a greater risk of cavities, gum disease, and tooth fractures. It is a fact that when a tooth is lost, the one next to the one missing is most likely the next to be lost.

It’s not just denture or partial wearers who can anticipate the hazards of bone resorption. For people who opt to replace a tooth (or teeth) with a crown-&-bridge, they can also expect bone loss. Over time, this can be detected through a gap that appears between the bridge and gums. In a smile, this gap may be visible.

It stands to reason that there is a need to replace more than the presence of teeth. This is why so many dentists and dental specialists now recommend Dental Implants. Over the years, they have proven to be a successful alternative to dentures and partial dentures.

There are many advantages to Dental Implants. From a health standpoint, I see their ability to halt bone loss as a leading benefit. Dental implants are placed in the jaw bone, recreating the stimulation of tooth roots. This helps to preserve the strength of the jaw bone while restoring biting strength and chewing stability.

I also like that Dental Implants are self-supporting since they use the jaw bone for support. They do not rely on having otherwise-healthy, natural teeth crowned for the mere purpose of supporting replacement teeth (as in crown-&-bridge combinations).

From a value perspective, Dental Implants are an excellent investment. With proper selection, placement and care, they are designed to last a lifetime. And, it’s an investment you’ll enjoy every day as you comfortably eat foods you love, smile and laugh without worry, and wake up with a smile!

There is much to know as to why keeping your natural teeth is so important. However, when tooth loss does occur, you can protect your health and well-being by replacing them with Dental Implants. With Dental Implants, you are able to avoid the long-term repercussions of bone loss.

A Periodontist specializes in the treatment of gum tissues as well as the diagnosis and placement of Dental Implants. Although the failure rate of Dental Implants is rather low, having a successful outcome can greatly depend on the Doctor who selects and places your implants.

Begin with a consultation by calling our Asheville periodontal dental office at 828-274-9440. I’ll be happy to answer your questions and discuss our many comfort options, including Oral and I.V. Sedation.