Posts for: May, 2021
By the time a person passes the half-century mark, they've done quite a bit of living: their share of ups and downs, successes and failures, and joys and sorrows. But while aging can take its toll on their physical and cognitive health, older adults still have much to offer from their life experience. It often falls to other family members to keep them in the best health possible—including their oral health.
Helping an older adult maintain healthy teeth and gums is crucial to their overall well-being. So in recognition of Older Americans Month in May, here are 4 tips for helping an older family member keep a healthy mouth.
Support their daily hygiene. Age-related physical and cognitive impairment can make the simple tasks of brushing and flossing much more difficult. You can help by providing an older family member with tools that make it easier for them to clean their teeth, like larger handled toothbrushes or water flossers. In some cases, you may have to perform their hygiene tasks for them, but it's worth the effort to reduce their risk of dental disease.
Watch for "dry mouth." If an older person complains of their mouth being constantly dry, take it seriously. Chronic dry mouth is a sign of not enough saliva, which could make them more prone to dental disease. The likely culprits, especially for older adults, are prescription medications, so speak with their doctor about alternatives. You can also encourage them to use saliva boosters or to drink more water.
Ask for oral cancer screens. Ninety percent of oral cancer occurs in people over the age of 40, with the risk increasing with age. Be sure, then, to ask for an oral cancer screen during their dental visits, presuming it's not already being done. Screenings usually involve visual and tactile examinations of the inside of the mouth and the sides of the neck, looking for unusual lesions, swelling or discolorations. The sooner oral cancer is found, the better the chances of a successful treatment outcome.
Have dental work checked. An older person may have acquired various forms of dental work like bridges, implants or removable dentures. Because these play an important role in their oral health, you should have their dental work checked routinely. This is particularly true for dentures, which can lose their fit and comfort over time. Dental work in need of repair makes dental function more difficult and can increase their risk of disease.
Given the depth of responsibility in caring for an older adult, it's easy to let some things slip by the wayside. Their oral health shouldn't be one of them—giving it the priority it deserves will pay dividends in their health overall.
If you would like more information about oral care for an older adult, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine articles “Aging & Dental Health” and “Dry Mouth.”
The mouth is a crowded place with nerves, blood vessels and sinus cavities sharing common space with the teeth and gums. Although important in their own right, these structures can also hinder treatment for complex dental situations like dental implant surgery or impacted teeth.
Treating these and similar situations depends on getting an accurate depiction of “what lies beneath.” Conventional x-rays help, but their two-dimensional images don't always give the full picture. There's another way—cone beam computed tomography (CBCT).
Similar to CT scanning, CBCT uses x-ray energy to take hundreds of “sliced” images that are then re-assembled with special software to create a three-dimensional model viewable on a computer screen. CBCT is different, though, in that it employs a scanning device that revolves around a patient's head, which emits a cone-shaped beam of x-rays to capture the images.
A dentist can manipulate the resulting 3-D model on screen to study revealed oral structures from various angles to pinpoint potential obstacles like nerves or blood vessels. The detailed model may also aid in uncovering the underlying causes of a jaw joint disorder or sleep apnea.
CT technology isn't the only advanced imaging system used in healthcare. Another is magnetic resonance imaging (MRI), which excites hydrogen atoms in water molecules. This produces different vibration rates in individual tissue structures, which are then translated into detailed images of these structures. Unlike CT or CBCT, MRI doesn't use x-ray energy, but rather a magnetic field and radio waves to produce the atomic vibrations.
But while providing good detail of soft tissues, MRI imaging doesn't perform as well as CBCT with harder tissues like bone or teeth. As to the potential risks of CBCT involving x-ray radiation exposure, dentists follow much the same safety protocols as they do with conventional x-rays. As such, they utilize CBCT only when the benefits far outweigh the potential x-ray exposure risks.
And, CBCT won't be replacing conventional x-rays any time soon—the older technology is often the more practical diagnostic tool for less invasive dental situations. But when a situation requires the most detailed and comprehensive image possible, CBCT can make a big difference.
If you would like more information on advanced dental diagnostics, 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 “Getting the Full Picture With Cone Beam Dental Scans.”
While anyone can lose a permanent tooth, the cause often varies by age group. Adults usually lose their teeth to disease, while those under twenty lose a tooth to accidents.
For adults, a dental implant is usually the best way to replace a missing tooth. Teenagers and younger, on the other hand, must wait to get implants until their jaws fully develop. An implant placed on an immature jaw will eventually look and feel out of place.
For most, their jaws won't reach full maturity until their early twenties. Even so, they still have a couple of good options for restoring their smiles in the meantime, albeit temporarily.
One is a removable partial denture or RPD, a device with the replacement prosthetic (false) tooth or teeth set in a gum-colored acrylic base. Of the various types of RPDs, most teenagers do well with a rigid but lightweight version called a “flipper,” called so because it can be flipped in and out of place with the tongue.
These RPDs are affordable, their fit easily adjusted, and they make cleaning the rest of the teeth easier. But they can break while biting down hard and—because they're dentures—aren't always well accepted among teenagers.
The other option is a bonded bridge. Unlike a traditional bridge secured with crowns cemented to natural teeth, a bonded bridge uses a strip of dental material affixed to the back of the prosthetic tooth with the ends of the strip extending outward horizontally. With the prosthetic tooth inserted into the empty space, these extended ends are bonded to the backs of the natural teeth on either side.
Though not as secure as a traditional bridge, a bonded bridge is more aesthetic and comfortable than an RPG. On the other hand, patients who have a deep bite or a teeth-grinding habit, both of which can generate abnormally high biting forces, run a higher risk of damaging the bridge. A bridge can also make hygiene tasks difficult and time-consuming, requiring a high degree of self-discipline from the patient.
Whichever you choose, both options can effectively replace a teenager's missing tooth while waiting for dental implants. Although temporary, they can make the long wait time for a teenager more bearable.