My Blog
By Randolph Family Dentistry
September 20, 2021
Category: Oral Health
Tags: tooth decay  
StayAheadofDecay-SpreadingRootCavities

Finding out you have a cavity isn't the best of news. But finding out it's a root cavity is even worse: if not treated, the decay can spread more rapidly than a cavity occurring in the tooth's crown surfaces.

Our teeth are basically composed of two parts: the crown, the visible tooth above the gum line, and the roots, the hidden portion beneath the gums. The root in turn fits into a bony socket within the jaw to help hold the tooth in place (along with attached gum ligaments).

A tooth crown is covered by an ultra-hard layer of enamel, which ordinarily protects it from harmful bacteria. But when acid produced by bacteria comes into prolonged contact with enamel, it can soften and erode its mineral content and lead to a cavity.

In contrast to enamel, the roots have a thin layer of material called cementum. Although it offers some protection, it's not at the same performance level as enamel. But roots are also normally covered by the gums, which rounds out their protection.

But what happens when the gums shrink back or recede? This often occurs with gum disease and is more prevalent in older people (and why root cavities are also more common among seniors). The exposed area of the roots with only cementum standing in the way of bacteria and acid becomes more susceptible to cavity formation.

Root cavities can be treated in much the same way as those that occur in the crown. We first remove any decayed tooth structure with a drill and then place a filling. But there's also a scenario in which the cavity is below the gum line: In that case, we may need to gain access to the cavity surgically through the gums.

If you have exposed root areas, we can also treat these with fluoride to strengthen the area against cavity formation. And, as always, prevention is the best treatment: maintain a daily schedule of brushing and flossing and regular dental cleanings to remove bacterial plaque.

Because decay can spread within a tooth, dealing with a root cavity should be done as promptly as possible. But if we diagnose and initiate treatment early, your chances of a good outcome are high.

If you would like more information on treating root cavities and other forms of tooth decay, 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 “Root Cavities.”

By Randolph Family Dentistry
September 10, 2021
Category: Oral Health
BuffaloBillsStefonDiggsKnowsTheresNeveraBadPlacetoFloss

Buffalo Bills wide receiver Stefon Diggs wrapped up the NFL regular season in January, setting single-season records in both catches and receiving yards. The Bills handily beat the Miami Dolphins, earning themselves the second seed in the AFC playoffs, and Diggs certainly did his part, making 7 catches for 76 yards. But what set the internet ablaze was not Diggs' accomplishments on the field but rather what the camera caught him doing on the sidelines—flossing his teeth!

The Twitterverse erupted with Bills fans poking fun at Diggs. But Diggs is not ashamed of his good oral hygiene habits, and CBS play-by-play announcer Kevin Harlan expressed his support with “Dental hygiene is something to take note of, kids! There's never a bad place to floss” and “When you lead the NFL in catches and yards, you can floss anytime you want.”

We like to think so. There's an old joke among dentists:
Q. Which teeth do you need to floss?
A. Only the ones you want to keep.

Although this sounds humorous, it is borne out in research. Of note, a 2017 study showed that people who floss have a lower risk of tooth loss over periods of 5 years and 10 years, and a 2020 study found that older adults who flossed lost an average of 1 tooth in 5 years, while those who don't lost around 4 teeth in the same time period.

We in the dental profession stress the importance of flossing as a daily habit—and Stefon Diggs would likely agree—yet fewer than 1 in 3 Americans floss every day. The 2016 National Health and Nutrition Examination Survey (NHANES), conducted by the CDC's National Center for Health Statistics, revealed that only 30% of Americans floss every day, while 37% floss less than every day and 32% never floss.

The biggest enemy on the football field may be the opposing team, but the biggest enemy to your oral health is plaque, a sticky film of bacteria and food debris that builds up on tooth surfaces. Plaque can cause tooth decay and gum disease, the number one cause of tooth loss among adults. Flossing is necessary to remove plaque from between teeth and around the gums where a toothbrush can't reach. If not removed, plaque hardens into tartar, which can only be removed by the specialized tools used in the dental office. Regular professional dental cleanings are also needed to get at those hard-to-reach spots you may have missed.

If Diggs can find time to floss during a major NFL game, the rest of us can certainly find a couple minutes a day to do it. While we might not recommend Diggs' technique of flossing from one side of the mouth to the other, we commend his enthusiasm and commitment to keeping his teeth and gums healthy. Along with good dental hygiene at home—or on the sidelines if you are Stefon Diggs—regular professional dental cleanings and checkups play a key role in maintaining a healthy smile for life.

If you would like more information about keeping in the best dental health, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine article “Daily Oral Hygiene.”

YouCanHaveaSuccessfulImplantOutcomeifYourDiabetesisUnderControl

Around one in ten U.S. adults have diabetes, a metabolic disease that can disrupt other aspects of a person's health like wound healing and vision. It could also cause complications with dental implants, the premier replacement choice for missing teeth.

There are two basic types of diabetes. In type 1 diabetes, the pancreas stops producing insulin, a hormone needed to regulate the amount of sugar glucose in the bloodstream. With the more prevalent type 2 diabetes, the body either doesn't produce enough insulin or doesn't respond efficiently to the insulin produced.

Uncontrolled diabetes can contribute to several dangerous health conditions. In addition to vision impairment and poor wound healing, diabetics are at higher risk for other problems like kidney disease or nerve damage. Drastic swings in blood glucose levels can also cause coma or death.

Many diabetics, though, are able to manage their condition through diet, exercise, medications and regular medical care. Even so, they may still encounter problems with wound healing, which could complicate getting a dental implant.

An implant is composed of a titanium metal post imbedded into the jawbone. Because of its affinity with titanium, bone cells naturally grow and adhere to the implant's metal surface. Several weeks after implant surgery, enough bone growth occurs to fully secure the implant within the jaw.

But this integration process may be slower for diabetics because of sluggish wound healing. It's possible for integration to not fully occur in diabetic patients after implant surgery, increasing the risk of eventually losing the implant.

Fortunately, though, evidence indicates this not to be as great a concern as once thought. A number of recent group studies comparing diabetic and non-diabetic implant patients found little difference in outcomes—both groups had similar success rates (more than 95 percent).

The only exception, though, were diabetic patients with poor glucose control, who had much slower bone integration that posed a threat to a successful implant outcome. If you're in this situation, it's better if you're first able to better control your blood glucose levels before you undergo surgery.

So, while diabetes is something to factor into your implant decision, your chances remain good for a successful outcome. Just be sure you're doing everything you can to effectively manage your diabetes.

If you would like more information on diabetes and dental health, 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 “Dental Implants & Diabetes.”

By Randolph Family Dentistry
August 21, 2021
Category: Dental Procedures
Tags: dental implants  
DentalImplantsCouldHelpPreserveBoneAfterToothLoss

Losing teeth can make it more difficult to eat, not to mention the effect it can have on your smile. But that could be just the beginning of your problems. Missing teeth can contribute to extensive bone loss within your jaws and face. Here's why.

Bone is like any other living tissue—cells develop, function and eventually die, and new cells take their place. Forces generated during chewing stimulate this new growth, helping the jawbone maintain its normal volume and density.

But you lose this stimulus when you lose teeth. This can cause a slowdown in bone cell regrowth that can eventually diminish bone volume. And it can happen relatively quickly: you could lose a quarter or more of jawbone width around a missing tooth within a year.

As this loss continues, especially in cases of multiple missing teeth, the bone can eventually erode to its base level. This loss of dental function can make chewing more difficult, place more pressure on the remaining teeth and adversely affect facial appearance. It could also prevent an implant restoration to replace missing teeth.

Dentures and other forms of dental restoration can replace missing teeth, but not the chewing stimulus. Dentures in particular will accelerate bone loss, because they can irritate the bony gum ridges they rest upon.

Dental implants, on the other hand, can slow or even stop bone loss. Implants consist of a metal post, typically made of titanium, imbedded into the jawbone at the site of the missing tooth with a life-like crown attached. Titanium also has a strong affinity with bone so that bone cells naturally grow and adhere to the implant's surface. This can produce enough growth to slow, stop or even reverse bone loss.

This effect may also work when implants are combined with other restorations, including dentures. These enhanced dentures no longer rest on the gums, but connect to implants. This adds support and takes the pressure off of the bony ridge, as well as contributes to better bone health.

If you've lost a tooth, it's important to either replace it promptly or have a bone graft installed to help forestall any bone loss in the interim. And when it's time to replace those missing teeth, dental implants could provide you not only a life-like solution, but a way to protect your bone health.

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.”

By Randolph Family Dentistry
August 11, 2021
Category: Oral Health
UntreatedGumDiseaseCouldCostYouYourImplant

Your teeth can take decades of daily biting and chewing and not miss a beat. But they do have a nemesis, dental disease, which can easily get the upper hand. As a result, millions of people lose teeth each year to tooth decay and periodontal (gum) disease.

But while both the living tissue that makes up teeth and gums are susceptible to bacterial attack, the non-living materials in a life-like dental implant are impervious to disease. That being the case, you would think your implants wouldn't need as much hygiene as your other teeth.

But they still do. True, implants in themselves aren't affected by infection, but the bone and other tissues that support them can become diseased. This often happens with advanced cases of gum disease.

There is, in fact, a particular form of gum infection associated with implants called peri-implantitis ("peri"—around; "it is"—inflammation), which occurs in the gums around an implant. Once it starts, peri-implantitis can advance at a rapid pace.

This is because implants don't have the gum attachment of real teeth, which can fight and slow the advance of a gum infection. Because an implant doesn't have this attachment, any infection around it continues virtually unimpeded. If the bone supporting an implant becomes infected, it can weaken to the point that the implant fails.

But this dire scenario can be avoided with continuing hygiene and maintenance of the gum tissues surrounding the implant. You should brush and floss every day around implants to remove dental plaque, the bacterial film most responsible for dental disease, just as you do with natural teeth.

It's also important to keep up regular dental visits for cleanings to remove lingering plaque and tartar (hardened plaque). Your dentist may also notice and clean away any residual cement from the restoration, which can also cause gum inflammation.

And, you should promptly see your dentist if you notice any telltale signs of a gum infection, such as swelling, redness or bleeding, especially around implants. The quicker we diagnose and treat a case of gum disease, particularly peri-implantitis, the less likely it will endanger your implant.

If you would like more information on maintaining dental implant restorations, please contact us or schedule an appointment for a consultation.





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