VELscope in Oral Cancer Screening

VELscope in Oral Cancer Screening

Phoenix Dentist, Dr. Alan Ferguson uses the newest technology in screening for oral cancer, VELscope.  VELscope, a handheld device used by emits a harmless, bright blue light which is used to inspect the mouth and tongue. The device is extremely sensitive to abnormal tissue changes and the distinctive blue-spectrum light causes the soft tissues of the mouth to naturally fluoresce. Healthy tissues fluoresce in distinct patterns that are visibly disrupted by trauma or disease, such as neoplastic lesions, and fungal, viral or bacterial infections.

Dr. Ferguson uses the VELscope device to supplement his regular comprehensive oral exam (intra and extra oral head and neck exam) to help identify potential cancerous or pre-cancerous tissues that cannot be identified with the naked eye.

When discovered early the 5-year survival rate for oral cancer patients is about 83%. Unfortunately, most cases of oral cancer are discovered in late stages, when the five-year survival rate drops to around 50 percent.  These statistics prove the importance of utilizing the VELscope technology and identifying oral cancer in its early stages.

Porcelain Veneers by Phoenix Dentist, Dr. Alan Ferguson

Veneers are very popular now because they create a dramatic change without the cost and complexity of caps (crowns). Porcelain veneers appear very natural because they are extremely thin and slightly translucent, just like tooth enamel.

The veneer is applied to the front of the teeth using dental cement. If you have discoloration, cracking, or minor crooked teeth, veneers are a great option for a quick and easy smile makeover.

Contact Phoenix Dentist, Dr. Alan Ferguson at
(602) 242-5445 to find out if you are a candidate for porcelain veneers.

Oral DNA Testing in Treating Periodontal Disease - by Phoenix Dentist, Dr. Alan Ferguson

Oral DNA Testing (Salivary Diagnostics)

It is an exciting time we live in!  Information and technological breakthroughs have helped us,  the dental community, to rethink how we treat patients who struggle with periodontal disease.

With just a 30 second swish saliva sample that we then send off to laboratories for testing, we can now prescribe the exact antibiotics specific for the bacteria found in active periodontal pockets! Bacteria will always be present in the oral environment, but now we have some power over which ones aren't invited!

With the same saliva sample we can determine if our patients are predisposed to genetically having periodontal issues.  This information takes the mystery out of why some individuals struggle with recurring episodes and allows us to choose the best hygiene protocols.  For more information on salivary diagnostic testing offered, contact the office of Dr. Ferguson at (602) 242-5445.

MARCH 6TH IS NATIONAL DENTIST’S DAY

March 6th, is celebrated every year as  National Dentist’s Day.  This day was created as a day set aside to say “Thank You” to and show appreciation to your dentist.

We would often rather be someplace else than sitting in a dental chair.  The dentist is not the person that most of us look forward to seeing.   However, when the work is complete, such as: our checkup is done, our teeth are cleaned, the cavities are filled, the broken tooth is fixed, the toothache is taken care of and etc., we really appreciate what the dentist has done for us.  If you are not already in the habit of using them, today would be a great day to make a commitment to better dental habits.

HAPPY DENTIST’S DAY to all of the dentists out there!

Dr. Alan Ferguson & Team

March is National Multiple Sclerosis Education and Awareness Month - Understanding MS and Oral Health

March is National Multiple Sclerosis Education and Awareness Month.  If you or a loved one have been diagnosed with MS, it is important to understand the impact of the disease on oral health.

People with MS experience a wide variety of symptoms such as pain, weakness, poor coordination, numbness of the lip and chin area, swallowing difficulties and forms of facial paralysis which can make cleaning teeth difficult - regular dental visits are essential.  Due to fatigue, MS patients may also require shorter and/or more frequent dental visits.

Common oral health problems experienced by people with Multiple Sclerosis:

Dry mouth - Some medications can make the mouth very dry. Moisturizing products available in a pharmacy or prescribed by your physician or dentist will help ease the dryness.

Inflamed gums (gingivitis) - Gingivitis is usually due to a reduced ability to clean at the gum line area.

For more information or to schedule an appointment, contact Dr. Ferguson's office at: (602) 242-5445

Oral Health Risk Factors for Periodontal Disease

Oral Health Risk Factors for Periodontal Disease

Oral Hygiene – Lack of oral hygiene, such as not brushing or flossing regularly, encourages bacterial buildup and plaque formation.

Poorly Contoured Restorations – Poorly contoured restorations (fillings or crowns) that provide traps for debris and plaque can also contribute to periodontitis.

Tooth Structure – Abnormal tooth structure can increase the risk of periodontal disease.

Wisdom Teeth – Wisdom teeth, also called third molars, can be a major breeding ground for the bacteria that cause periodontal disease. Periodontitis can occur in wisdom teeth that have broken through the gum as well as teeth that are impacted (buried). Adolescents and young adults with wisdom teeth should have Alan Ferguson D.D.S., P.C. or a dentist check for signs of periodontal disease.

General Dentistry 101 - Dental Crown

A crown is a type of dental restoration which completely caps or encircles a tooth or dental implant. Crowns are often needed when a large cavity threatens the ongoing health of a tooth.  They are typically bonded to the tooth using a dental cement. Crowns can be made from many materials, and can be fabricated in the dental office or in a dental lab. Crowns are used to improve the strength or appearance of teeth.  Dr. Ferguson will determine at your dental appointment if any of your teeth are in need of a crown - he will also discuss the possible treatment options with you.

Letter from a "Loyal Patient" of Dr. Ferguson's on the GLO Gel Whitening Pen

To the great team at Dr. Ferguson's,

Just wanted to let you know the GLO Gel Whitening Pen is a really great product and thank you for suggesting for me to use it!

I have been using the pen since my last cleaning a few months ago and I have noticed significantly less stains! I am a coffee drinker (which I don't plan on giving up anytime soon! :)) and on my regular cleanings, and have these stubborn stain issues. Since using this easy to use product, it has helped curb the staining that toothpaste or other "whitening" type of products weren't able to do.

I highly recommend this product, especially for people that have teeth that stain easily or want a brightener that is a more natural based product. It is quick and easy and actually has a very pleasant taste versus many others that feel and taste very "bleach-like" that is not abrasive on your teeth and gums.

Thanks to the team of Dr. Ferguson's and a shout out to all the great work that you do.  You are a great group of people that really cares about your patients!

With appreciation!!

A loyal patient

February is National Children's Dental Health Month

February Is National Children's Dental Health Month. 

Started 65 years ago, this month-long national health observance brings together thousands of dedicated dental professionals, health care providers and others to promote the benefits and importance of good oral health for children.

If your child hasn't yet been seen by a dentist or is due for his/her six month check-up, contact Dr. Alan Ferguson at (602) 242-5445.

Children and Dental Emergencies

Treating a child correctly in a dental emergency is extremely important in minimizing damage to the mouth, teeth and surrounding tissue.  Parents should have a basic understanding of dental first aid in case a situation does arises. In some cases, the time period between the emergency and treatment can be significant in the outcome of a dental emergency.

Below is a List of Dental Emergencies and what you should do:

Toothaches.  First, thoroughly rinse your mouth with warm water. Use dental floss to remove any lodged food. If your mouth is swollen, apply a cold compress to the outside of your mouth or cheek. Never put aspirin or any other painkiller against the gums near the aching tooth because it may burn the gum tissue. See your dentist as soon as possible.

Chipped or Broken Teeth.  Save any pieces. Rinse the mouth using warm water; rinse any broken pieces. If there's bleeding, apply a piece of gauze to the area for about 10 minutes or until the bleeding stops. Apply a cold compress to the outside of the mouth, cheek, or lip near the broken/chipped tooth to keep any swelling down and relieve pain. See your dentist as soon as possible.

Abscess.  Abscesses are infections that occur around the root of a tooth or in the space between the teeth and gums. Abscesses are a serious condition that can damage tissue and surrounding teeth, with the infection possibly spreading to other parts of the body if left untreated.  Because of the serious oral health and general health problems that can result from an abscess, see your dentist as soon as possible if you discover a pimple-like swelling on your gum that usually is painful. In the meantime, to ease the pain and draw the pus toward the surface, try rinsing your mouth with a mild salt water solution (1/2 teaspoon of table salt in 8 ounces of water) several times a day.

Avulsed or Knocked-Out Tooth. Retrieve the tooth, hold it by the crown (the part that is usually exposed in the mouth), and rinse off the tooth root with water if it's dirty. Do not scrub it or remove any attached tissue fragments. If possible, try to put the tooth back in place. Make sure it's facing the right way. Never force it into the socket. If it's not possible to reinsert the tooth in the socket, put the tooth in a small container of milk (or cup of water that contains a pinch of table salt, if milk is not available) or a product containing cell growth medium, such as Save-a-Tooth. In all cases, see your dentist as quickly as possible. Knocked out teeth with the highest chances of being saved are those seen by the dentist and returned to their socket within 1 hour of being knocked out.

Extruded (partially dislodged) Tooth. See your dentist right away. Until you reach your dentist's office, to relieve pain, apply a cold compress to the outside of the mouth or cheek in the affected area. Take an over-the-counter pain reliever (such as Tylenol or Motrin) if needed.

Despite the importance of the dental first aid, there is no course of action better than actually visiting the dentist. But it’s certainly beneficial when parents are aware of dental first aid.

For questions regarding dental emergencies or dental first aid, contact our office at: (602) 242-5445 or discuss your questions with Dr. Ferguson and/or team at your next dental appointment.

Dental Science Experiment for Kids - Does Fluoride Strengthen Teeth?

Items Needed:

• Two hard-boiled eggs 
• Fluoride gel or solution, 4 oz to 6 oz
• Three clean plastic containers
• Several cans of dark soda
• Water

Experiment:

1) Place a hard-boiled egg in one of the plastic containers and cover it with the fluoride gel or solution. Let the egg soak in the fluoride for twenty-four hours. Remove the egg and rinse it with water. 

2) Place this “treated” egg in one of the two remaining clean containers, and place the “untreated” egg in the other. 

3) Cover both eggs with dark soda. Change the solution every 12 hours for two days. 

What was your Conclusion?

Results of the Experiment:

The “untreated” egg will begin to dissolve slightly, and the shell will become stained by the dark soda. 

The “treated” egg should not show a reaction until much later. The conclusion could be drawn that the use of fluoride helps strengthen teeth and protect them from decay. 

The Consequences of Missing Teeth

There are several negative consequences of missing some or all of your teeth. First, missing teeth will affect the aesthetics of your face. Not only will your smile be affected by the gaps from missing teeth, but if you’re missing too many teeth, the skin around your mouth won’t be supported properly and will start to sag, making your appear older than you are. Additionally, missing teeth will make it more difficult to chew your food properly and may even affect the way you speak. Finally, missing even one tooth may have emotional consequences; many people feel less confident about their smile when they are missing teeth. If you are currently missing any of your teeth, consider replacing them with dental implants, which can look and feel just like natural teeth.  

If you have missing teeth and are unsatisfied with the look of your smile, contact Dr. Alan Ferguson's office at (602) 242-5445 to schedule an oral evaluation.

Should You Share Your Toothbrush with your Partner/Spouse?

Just because you kiss your partner/spouse, sleep with them or occasionally taste food off their fork, these are not reasonable justifications for using their toothbrush.

Brushing your teeth sometimes causes the gums to bleed, which exposes everyone you share your toothbrush with to blood stream diseases. Therefore, by sharing a toothbrush, the couples are actually sharing blood, which is a lot more risky than just sharing saliva. 

By using their toothbrush, you automatically introduce millions of their oral bacteria into your mouth and likewise leaving undesirable bacteria on the brush for them.  Dental decay is caused by bacteria called streptococcus mutans and is contagious.

Other diseases a person risks contracting when he or she shares a toothbrush with another are cold sores, herpes, fungus and periodontal disease.