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Posts for: October, 2020

By Joseph R. Hendrick, Jr., DDS, PA
October 29, 2020
Category: Dental Procedures
Tags: wisdom teeth  
WisdomTeethBearCloseMonitoringforFutureDentalHealth

One of the major signs that a young person's dental development is nearing completion is the eruption of the last four permanent teeth: the third molars, located rear-most on either side of both the upper and lower jaws. But the advent of these molars, also called wisdom teeth, isn't always a cause for celebration: They can give rise to serious dental problems.

Wisdom teeth often arrive on an already crowded jaw, making them subject to erupting out of position or becoming impacted, totally or partially submerged in the gums. This can cause harm not only to themselves, but also to other teeth: They can impinge on and damage the roots of their neighbors; impede brushing and flossing and increase the risk of disease; and skew the alignment of other teeth to create poor bites that affect dental health and function.

Wisdom teeth are considered so prone to these problems (an estimated 70% between ages 20 and 30 have at least one impacted molar) that it's been a common practice to remove them before they show signs of disease or poor bite development. As a result, third molar extractions are the most common surgical procedure performed by oral surgeons.

But the dental profession is now reevaluating this practice of early removal. On the whole, it's difficult to predict if the eruption of wisdom teeth in a particular person will actually lead to problems. It may be premature, then, to remove wisdom teeth before there's sufficient evidence of its necessity.

As a result, many dentists now follow a more nuanced approach to wisdom teeth management. An impacted wisdom tooth that's diseased or contributing to disease is an obvious candidate for removal. But if the eruption is proceeding without signs of impaction, disease or poor bite development, many providers recommend not removing them early. Instead, their development is allowed to continue, although monitored closely.

If signs of problems do begin to emerge, then removal may again be an option. Until then, a more long-term watchful approach toward wisdom teeth may be the best strategy for helping a young person achieve optimal dental health.

If you would like more information on managing wisdom teeth treatment, 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 “Wisdom Teeth: Coming of Age May Come With a Dilemma.”


By Joseph R. Hendrick, Jr., DDS, PA
October 19, 2020
Category: Oral Health
Tags: Clear Aligners  

Clear aligners, also known as Invisalign, are an exciting option for straightening your smile. Since the aligners are clear and are not readily noticeable, they are extremely discreet. Clear aligners are also conveniently removable so they can be taken out when eating or to make brushing and flossing easier. We offer clear aligners at our office in Shelby, NC, where Dr. Joseph Hendrick can help you achieve the straight smile you have always wanted.

What are Clear Aligners?

Clear aligners, also referred to by your Shelby dentist as Invisalign, are an orthodontic method for straightening crooked teeth. Clear aligners are also effective for closing small gaps between teeth and correcting minor bite alignment issues. More complicated bite alignment problems are often best treated with traditional braces. The skilled dentist at our office in Shelby can determine if clear aligners are an option for addressing your specific orthodontic needs.

The clear and removable aligner trays used to move the teeth are what makes this orthodontic option so unique. Treatment involves several sets of custom trays. A set includes two trays, one for the top row of teeth and one for the bottom. Each set of trays is worn for a few weeks and is then replaced with the next set in the series. As patients work their way through the different sets of trays, their teeth move closer to the desired position. Total treatment time with clear aligners is about 12 months.

Benefits of Clear Aligners

There are several benefits to straightening your smile with clear aligners, states your Shelby Invisalign specialist. One of the most appreciated benefits among patients is the fact that the aligners are discreet since they are made from a clear material. Another benefit of clear aligners is that they are removable, which makes it easier to maintain better oral hygiene. The aligner trays can be taken out when eating to prevent food from getting trapped. They can also be removed to brush and floss more effectively.

An added benefit of clear aligners is that they are comfortable. The trays are made from a plastic material that is soft and flexible. There are no hard components to poke or irritate the mouth. Additionally, the aligners are custom made specifically for each patient for the best possible fit.

Clear aligners can dramatically transform your smile. Plus, they have the advantage of being discreet since they are clear, as well as removable. Schedule an appointment with Dr. Joseph Hendrick to find out if you are a candidate for clear aligners, by calling our office in Shelby, NC, at (704) 484-0077.


By Joseph R. Hendrick, Jr., DDS, PA
October 19, 2020
Category: Oral Health
Tags: dry socket  
HowtoAvoidThisPainfulConditionAfterToothExtraction

Dentists and oral surgeons remove millions of teeth every year, most without any adverse aftereffects. But about 2% of patients experience a dry socket, a condition that, although not dangerous to health, can be quite painful.

Also known as alveolar osteitis, a dry socket occurs when the blood clot that normally forms right after extraction doesn't form or becomes lost later. The clot serves as a barrier for the underlying bone and nerves during the healing process; without it these tissues can become irritated from contact with air, food or fluids.

Dry sockets (which usually occur in the back, lower molars) are fortunately rare, mainly in patients over 25, smokers or women using oral contraceptives. Patients also have a higher risk of developing a dry socket if they attempt certain activities too soon after tooth extraction like vigorous chewing or brushing that may dislodge the protective clot.

You can reduce your chances of a dry socket after a tooth extraction with a few simple guidelines. Unless advised otherwise by your dentist, avoid brushing the day after extraction and gently rinse the mouth instead. It also helps to avoid hot liquids and eat softer foods for a few days. If you smoke, you should avoid smoking during this time and use a nicotine patch if necessary.

Over the next few days, you should remain alert for any signs of a dry socket, often a dull, throbbing pain that radiates outward toward the ears, and a bad taste or mouth odor. A prompt visit to the dentist will help alleviate these symptoms, often in just a few minutes.

To treat it, a dentist will typically irrigate the socket and apply a medicated dressing, which you would need to change every other day for up to a week. After that, you'll leave the dressing in place for a while as you heal.

A dry socket doesn't interfere with the healing process: Your extraction site will heal whether or not you have one. But prevention and treatment for a dry socket will help ensure your healing after an extracted tooth is much less uncomfortable.

If you would like more information on dry socket after tooth extraction, 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 “Dry Socket.”


By Joseph R. Hendrick, Jr., DDS, PA
October 09, 2020
Category: Oral Health
Tags: oral health   vaping  
FarFromaSaferAlternativetoSmokingVapingCouldRuinYourOralHealth

E-cigarettes have taken the world by storm, especially among younger adults. The reason: the widespread perception that “vaping” is healthier than smoking tobacco.

But a deeper look at this wildly popular habit reveals a product that doesn't live up to its reputation as smoking's “safer alternative.” One aspect of health that's especially in harm's way is the mouth: Teeth and gums could in fact be just as prone to disease with an e-cigarette as the tobacco variety.

E-cigarettes are handheld devices that hold a cartridge of liquid vaping product, which is then heated to produce an inhalable vapor. Technically, it's an aerosol in which solid chemical compounds within the vaping liquid are suspended in the vapor. The aerosolized vapor thus serves as a transporting medium for these chemicals to enter the user's body.

It's these various chemicals inhaled during vaping that most concern dentists. Top on the list: nicotine, the addictive chemical also found in regular tobacco. Among its other effects, nicotine constricts blood vessels in the mouth, causing less blood flow of nutrients and infection-fighting cells to the gums and teeth. This not only heightens the risk for gum disease, but may also mask initial infection symptoms like swelling or redness.

Flavorings, a popular feature of vaping solutions, may also contribute to oral problems. These substances can form new chemical compounds during the vaping process that can irritate the mouth's inner membranes and trigger inflammation. There's also evidence that e-cigarette flavorings, particularly menthol, might soften enamel and increase the risk of tooth decay.

Other chemicals commonly found in vaping solutions are thought to increase plaque formation, the sticky film on teeth that is a major cause for dental disease. And known carcinogens like formaldehyde, also included in many formulations, raise the specter of oral cancer.

These are just a few of the possible ways vaping may damage oral health. Far from a safe tobacco alternative, there's reason to believe it could be just as harmful. The wise choice for your body and your mouth is not to smoke—or vape.

If you would like more information on the oral hazards of e-cigarettes, 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 “Vaping and Oral Health.”




Dentist in Shelby, NC
Joseph R. Hendrick, Jr., DDS, PA
511 N. Morgan Street
Shelby, NC 28150
(704) 484-0077
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