Marv Thomas, DDS

Marv Thomas, DDS is a member of many dental assocations including the American Dental Association.

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The Dental Spa

12351 Dillingham Square
Woodbridge, VA 22192
(703) 580-8288

 

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Posts for: February, 2019

By The Dental Spa
February 27, 2019
Category: Oral Health
Tags: dry mouth  
ChronicDryMouthCouldIncreaseYourRiskforDentalDisease

When your mouth is dry, you know it: that sticky, uncomfortable feeling when you first wake up or when you're thirsty. Fortunately, it usually goes away after you eat or drink. But what if your mouth felt like that all the time? Then, it's no longer an irritation—chronic dry mouth could also increase your risk of dental disease.

Chronic dry mouth occurs because of inadequate saliva flow. Saliva plays an important role in preventing dental disease because it neutralizes acid, which can cause the mineral content in tooth enamel to break down and lead to tooth decay. The mouth becomes more acidic right after eating, but saliva can restore its normal pH levels in about an hour—as well as some of the enamel's lost mineral content. Without saliva, your tooth enamel is at greater risk from acid.

While a number of things can potentially interfere with normal saliva production, medication is the most common. More than 500 prescription drugs, including many antihistamines, diuretics or antidepressants, can cause dry mouth. Cancer radiation or chemotherapy treatment and certain metabolic conditions like diabetes or Parkinson's disease can also increase symptoms.

If you are experiencing unusual dry mouth symptoms, see your dentist first for a full examination. Your dentist can measure your saliva flow, check your prescriptions and medical history, and examine your salivary glands for abnormalities. With this more accurate picture of your condition, they can help direct you to the most effective remedies and treatments for the cause.

If medication is the problem, you can talk to your doctor about alternative prescriptions that have a lesser effect on saliva flow. You can also drink more water before and after taking oral medication and throughout the day to help lubricate your mouth. Chewing gums or mints with xylitol, a natural alcohol sugar, can also help: xylitol helps reduce the mouth's bacterial levels, as well as stimulate saliva flow.

Easing your dry mouth symptoms can make your life more pleasant. More importantly, it can reduce your risk of future dental problems caused by a lack of saliva.

If you would like more information on dealing with chronic dry mouth, 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 Mouth: Learn about the Causes and treatment of this Common Problem.”


By The Dental Spa
February 25, 2019
Category: Dental Procedures
Tags: cosmetic dentistry   crowns  

Dental Crown Most Americans understand and acknowledge the value of a great-looking smile, a point proven by a recent survey conducted by the American Academy of Cosmetic Dentistry which found that 48 percent of respondents believe that a smile is someone's most memorable feature. At the Dental Spa's locations in Lake Ridge and Woodbridge, VA, you’ll be presented with a number of solutions for how to fix your smile, including incredibly versatile dental crowns. Generally, crowns are the preferred choice if you have one or two teeth that are damaged, injured, cracked, discolored, or not blending in well with the rest of your smile.

Dental Crowns: What Are They?
To understand the purpose and function of a dental crown, you must understand the various layers of a tooth. There’s the outer enamel, dentin layer, and, finally, the inner pulp. A dental crown is a replacement for the outermost layer, which is the main source of protection for the whole tooth. It can be made from many different types of materials, but porcelain is the preferred choice because of its combination of durability and visual appeal. When applied to a tooth, a crown will be virtually indistinguishable from a normal tooth.

Dental Crowns: What They Do
When you learn what a dental crown can do for your smile, you may be more motivated to contact your Lake Ridge and Woodbridge, VA dentist for an evaluation. A crown serves multiple functions, including how they:

- Protect the inner layer of a tooth, which is filled with soft tissue and sensitive nerves.
- Make the teeth look more attractive by correcting years of damage.
- Fill in small gaps in the smile that could cause orthodontic issues and provide support to the other teeth.

How Your Crown Visits Will Go
If you’re anxious about what you can expect when you have a crown installed, there’s no reason to worry. You’ll experience minimal to no discomfort at each appointment, and each visit will last for about 45 minutes to an hour. The procedures include gentle removal of enamel, dental impressions, and bonding of the custom crown. Your dentist will schedule you for two or three appointments to complete the installation process.

Make Your Smile Better
A crown is a dental device that has helped numerous patients reclaim the strength and beauty of their smiles. Call (703) 580-8288 today to schedule an appointment with Dr. Marv Thomas at the Dental Spa in Woodbridge, VA, and dial (703) 580-1443 for the Lake Ridge location.


CompositeResinCouldAmpupYourTeethsAttractivenessinJustOneVisit

It might not rise to the level of a miracle, but cosmetic dentistry can achieve some amazing outcomes with unattractive teeth. A skilled and experienced dentist can turn "ugly ducklings" into beautiful "swans." And that achievement might not be as in-depth or expensive as you might think, thanks to the increased use of dental materials called composite resins.

Composite resins are pliable, tooth-colored materials we apply directly to tooth surfaces. They're most often used with broken, chipped or misshapen front teeth—the composite material replaces the missing tooth structure.

Composite resins have been around for decades, but haven't been widely used because they didn't have the strength of dental porcelain. In recent years, though, dentists have perfected techniques for bonding and shaping composites to teeth that have increased their durability. With just the right skill and artistry, composites can look like natural teeth.

We can correct many tooth flaws using composite resins right in our office. After roughening up the outer enamel surface of the tooth and performing other steps to aid bonding, we begin applying liquid resins to form a base layer that we then harden with a special light source. We continue to add layers to increase the color depth and shape of the restoration, before finally polishing it to resemble natural teeth.

Composite restorations are ideal for moderate tooth structure loss, but may not be appropriate for heavily worn, previously root canal-treated or fractured teeth. These and other kinds of flaws may require a different solution such as a dental porcelain restoration with veneers or crowns. Where composites can be used, though, they provide an affordable option that doesn't require an outside dental lab for fabrication—we can often perform it in one visit.

If you'd like to consider a composite resin restoration for a less than perfect tooth, see us for a complete examination and consultation. If your situation appears to be compatible for using this particular technique, composite resins could change your smile for the better in just a few minutes.

If you would like more information on how we can improve your smile, 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 “Artistic Repair of Front Teeth with Composite Resin.”


By The Dental Spa
February 07, 2019
Category: Oral Health
Tags: marijuana   oral-health  
LegalorNotMarijuanaPosesaHealthRisktoYourGums

Proponents of legalized marijuana have won phenomenal gains over the last decade. Despite the federal government's continuing criminalization of the drug, several states including California, Colorado and Massachusetts, have voted to legalize its recreational use.

Most people are aware of the social and political controversies the marijuana legalization movement stirs. But there's another side to this roiling issue: the health effects of marijuana, particularly for your teeth and gums. What may be lost beneath the more exciting headlines about ballot initiatives is the growing evidence that habitual marijuana use may increase the risk and severity of periodontal (gum) disease.

Gum disease is a bacterial infection caused by dental plaque, a thin film of bacteria and food particles that accumulates on teeth. The spreading infection triggers inflammation, a normal bodily response to disease that's ordinarily beneficial. But if the inflammation becomes chronic it weakens the gums' attachment to the teeth. This can create voids or periodontal pockets of infection around the teeth. The disease can eventually damage the underlying bone, which could accelerate tooth loss.

Poor oral hygiene is the biggest factor for an increased risk of gum disease; thinner gum tissue (an inherited condition or related to poor tooth position) is another factor, as well as lifestyle habits like tobacco use or excessive alcohol consumption. Add marijuana to the list: there's now some evidence that its use increases the risk for more severe periodontal pockets if the disease occurs.

In a recent study, researchers with the Columbia University College of Dental Medicine reviewed statistics on the care for nearly 2,000 adult patients; a quarter of those in the study were frequent marijuana users. The marijuana users proportionately had deeper periodontal pocket occurrences than the rest of the patients in the study that didn't use the drug.

The study doesn't say that marijuana causes periodontal (gum) disease. But it does suggest that marijuana use might increase its severity. As with other substances and practices in our society, marijuana use comes with a caveat: it may be legal where you live, but it may not necessarily be good for your health.

If you would like more information on the effects of marijuana use on your oral 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 “As More States Legalize Marijuana, Link to Gum Disease is a Concern.”




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Phone (703) 580-8288