Posts for tag: dentures
The timing around losing a tooth may not always sync with your financial ability. It's not unusual for people to postpone getting a dental implant—by far the best option for replacing a missing tooth—because of its expense.
So, if you have to postpone dental implants until you can afford them, what do you do in the meantime to keep your smile intact? One affordable option is a temporary restoration known as a flexible removable partial denture (RPD).
Composed of a kind of nylon developed in the 1950s, flexible RPDs are made by first heating the nylon and injecting its softened form into a custom mold. This creates a gum-colored denture base to which prosthetic (false) teeth are affixed at the exact locations for missing teeth.
Differing from a permanent RPD made with rigid acrylic plastic, a nylon-based RPD is flexible and lightweight, making them comfortable to wear. They're kept in place with small nylon extensions that fit into the natural concave spaces of teeth. And, with a bit of custom crafting, they can look quite realistic.
RPDs are helpful in another way, especially if you're waiting for an implant down the road: They help preserve the missing tooth space. Without a prosthetic tooth occupying that space, neighboring teeth can drift in. You might then need orthodontic treatment to move errant teeth to where they should be before obtaining a permanent restoration.
Flexible RPDs may not be as durable as acrylic RPDs, and can be difficult to repair or reline if needed to adjust the fit. Though they may not stain as readily as acrylic dentures, you'll still need to clean them regularly to help them keep looking their best. This also aids in protecting the rest of your mouth from dental disease by removing any buildup of harmful bacterial plaque on the RPD.
But even with these limitations, patients choose RPDs for the simple fact that they're affordable and temporary. And the latter is their greatest benefit—providing you a “bridge” between losing a tooth and replacing it with a durable dental implant.
If you would like more information on tooth replacement options, 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 “Flexible Partial Dentures.”
Although teeth are quite durable, we can still lose them—even all of them—to disease or injury. The good news, though, is that we have effective ways to restore teeth after they're lost. One of these, the removable denture, has given people their teeth back for several generations. And with recent advances in technology, today's dentures are even better.
Although more advanced, today's dentures share the same basic structure as those from a century ago: prosthetic (false) teeth set in a plastic resin colored to resemble the gums. The traditional denture is molded to fit snugly over an individual patient's alveolar jaw ridges, which once supported the former natural teeth. The denture stays in place primarily through a suction effect between the denture and the ridges.
Modern technology, though, has greatly improved today's dentures. Digital imaging can be used to generate highly accurate impressions of the dental ridges that can lead to denture bases with better fit. Dentists using photographs of the patient, especially in earlier years, are better able to identify facial landmarks, which enables them to position the new teeth to more closely recreate the patient's former smile.
These technological aids now help dentists to create more attractive dentures with better support and comfort. But the fit that makes this possible may not last due to a particular weakness inherent in traditional dentures—continuing bone loss. When teeth are missing, the underlying jawbone can lose bone volume over time. Dentures don't stop this process and can accelerate it due to constant friction and pressure on the dental ridges.
But a new modification incorporating dental implants with dentures can help solve these problems. By placing a few strategically positioned implants in the jawbone that then connect with the denture, the appliance not only gains more stability, but also produces less pressure on the dental ridges. In addition, bone cells naturally grow and adhere to the titanium implant posts, which helps to stop or slow bone loss.
If you've experienced total tooth loss, dentures are an affordable and effective option. Thanks to modern dental advances, you can get back the smile and dental function you once lost.
If you would like more information on denture restorations, 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 “Removable Full Dentures.”
Perhaps you’ve heard the old saying: “Take care of your dentures and your dentures will take care of you.” Well, maybe it’s not that old—but it’s still a sensible notion. Maintaining your dentures by routinely cleaning them and having them checked for fit will improve their longevity.
There’s one other thing you should include on your maintenance routine—avoid wearing your dentures 24/7, especially while you sleep. This bad habit could lead to some unpleasant consequences.
For one, wearing dentures continuously can accelerate bone loss in the jaw that eventually causes your dentures to lose their comfortable fit. Bone loss is a natural consequence of tooth loss because the bone no longer receives the stimulation to grow transmitted by the teeth during chewing. Dentures can’t transmit this stimulus; what’s more, the pressure they place on the gums and underlying bony ridges could make bone loss worse. You can relieve this gum pressure at night by taking them out.
Dentures can also become a breeding ground for bacteria and fungi that cause disease, irritation and unpleasant mouth odors. Taking dentures out at night deprives these microorganisms of a prime opportunity to carry on business as usual—and it’s also a great time to clean your dentures. People who sleep with their dentures in their mouth are more likely to have gum or oral yeast infections and higher levels of proteins produced by white cells that increase inflammation. That could contribute to other diseases throughout the body.
Besides taking your dentures out at night, you should also practice other daily hygiene tasks. Remove your dentures after eating and rinse them with clean water. Brush your dentures daily with a soft-bristled brush and dish or antibacterial soap or dental cleanser (no toothpaste—it’s too abrasive for denture surfaces). Be sure you clean your gums and tongue every day too. When your dentures are out, store them in clean water or preferably an alkaline peroxide-based solution.
Removing your dentures at night and these other good habits will help extend the life and fit of your dentures. It could also help keep the rest of you healthy.
If you would like more information on denture care, 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 “Sleeping in Dentures: A Habit that Can Cause Health Problems.”