FAQs

Frequently Asked Questions -  Newton Dentistry

 

Below are some of the most frequently asked questions patients have about dentistry and oral health issues.  If you have any other questions, or would like to schedule an appointment, we would love to hear from you.

Click on a question below to see the answer.


Most of us have fillings in our mouths that date back many years and some may have even been placed during our childhood. These fillings may now be old, dark, and unattractive, making us feel self-conscious when we smile, laugh, and talk. Old fillings are not only unattractive, they may also be defective. When a filling is old, the margins (space between the tooth and filling) may eventually open and allow bacteria and food debris to enter, potentially causing dental decay.

Dr Filandrianos can check your fillings and evaluate if they are defective and need replacement. Also, if you simply want to replace fillings that are unattractive, you and your dentist can decide which ones should be replaced first and what replacement options would best suit you. There are many state-of-the-art dental filling materials and procedures available today that are quick, painless, and cost effective for replacing old, unattractive or defective fillings.

Options for replacing old, unattractive, or discolored fillings:

Composite (bonding) fillings - These are tooth-colored fillings that can be closely matched to the color of your existing teeth. They are particularly well suited for use in front teeth or visible parts of teeth and are one of the best ways to improve the health and beauty of your smile.

Crowns (Caps) - These types of restoration are used when a tooth is too damaged and cannot be repaired with a filling or other type of restoration. A crown is a covering that encases the entire tooth surface restoring it to its original shape and size. A crown protects and strengthens the remaining tooth structure and can be made of gold, porcelain, and other tooth-colored materials.

Inlays/Onlays - These restorations are custom made fillings. They can be made of composite resin, porcelain or gold and are made by a dental laboratory and placed by a dentist. Inlays/onlays are usually best for the posterior chewing surfaces of teeth and are utilized to conservatively repair teeth that have large defective/unattractive fillings or have been damaged by decay or trauma.

Porcelain veneers - Used primarily in the front teeth, veneers are very thin shells of tooth-shaped porcelain that are individually crafted and permanently cemented to the front surface of teeth. They are a great solution for fixing discolored, pitted, shipped, malformed, or slightly crooked teeth. Veneers are also used if you have unwanted spaces. Veneers are very durable, natural looking, and do not stain. This makes veneers a very popular solution for restoring a smile impaired by old, unattractive fillings.

As you can see, there are various options for replacing old, unattractive fillings. These treatments will provide strong, natural, and long-lasting replacement solutions to enhance the health and beauty of your smile.


If you’re feeling somewhat self-conscious about your teeth, or just want to improve your smile, cosmetic dental treatments may be the answer to a more beautiful, confident smile.

Cosmetic dentistry has become very popular in the last several years, not only due to the many advances in cosmetic dental procedures and materials available today, but also because patients are becoming more and more focused on improving their overall health.  This includes dental prevention and having a healthier, whiter, more radiant smile.

There are many cosmetic dental procedures available to improve your teeth and enhance your smile.  Depending on your particular needs, cosmetic dental treatments can change your smile dramatically, from restoring a single tooth to having a full mouth make-over.  Ask your dentist how you can improve the health and beauty of your smile with cosmetic dentistry.

Cosmetic Procedures:

Teeth Whitening: Bleaching lightens teeth that have been stained or discolored by age, food, drink, and smoking.  Teeth darkened as a result of injury or taking certain medications can also be bleached, but the effectiveness depends on the degree of staining present.

Composite (tooth-colored) Fillings: Also known as “bonding”, composite fillings are now widely used instead of amalgam (silver) fillings to repair teeth with cavities, and also to replace old defective fillings.  Tooth-colored fillings are also used to repair chipped, broken, or discolored teeth.  This type of filling is also very useful to fill in gaps and to protect sensitive, exposed root surfaces caused by gum recession.

Porcelain Veneers: Veneers are thin custom-made, tooth-colored shells that are bonded onto the fronts of teeth to create a beautiful individual smile.  They can help restore or camouflage damaged, discolored, poorly shaped, or misaligned teeth.  Unlike crowns, veneers require minimal tooth structure to be removed from the surface of the tooth.

Porcelain Crowns (caps): A crown is a tooth-colored, custom-made covering that encases the entire tooth surface restoring it to its original shape and size.  Crowns protect and strengthen teeth that cannot be restored with fillings or other types of restorations.  They are ideal for teeth that have large, fractured or broken fillings and also for those that are badly decayed.

Dental Implants: Dental implants are artificial roots that are surgically placed into the jaw to replace one or more missing teeth.  Porcelain crowns, bridges, and dentures can be made specifically to fit and attach to implants, giving a patient a strong, stable, and durable solution to removable dental appliances.

Orthodontics: Less visible and more effective brackets and wires are making straightening teeth with orthodontics much more appealing to adult patients.  Also, in some cases, teeth may be straightened with custom-made, clear, removable aligners that require no braces.

Thanks to the advances in modern dentistry, cosmetic treatments can make a difference in making your smile shine!


Since teeth whitening has now become the number one aesthetic concern of many patients, there are many products and methods available to achieve a brighter smile.

Professional teeth whitening (or bleaching) is a simple, non-invasive dental treatment used to change the color of natural tooth enamel, and is an ideal way to enhance the beauty of your smile.  Over-the-counter products are also available, but they are much less effective than professional treatments and may not be approved by the American Dental Association (ADA).

As we age, the outer layer of tooth enamel wears away, eventually revealing a darker or yellow shade.  The color of our teeth also comes from the inside of the tooth, which may become darker over time.  Smoking, drinking coffee, tea, and wine may also contribute to tooth discoloration, making our teeth yellow and dull.  Sometimes, teeth can become discolored from taking certain medications as a child, such as tetracycline.  Excessive fluoridation (fluorosis) during tooth development can also cause teeth to become discolored.

It’s important to have your teeth evaluated by your dentist to determine if you’re a good candidate for bleaching.  Occasionally, tetracycline and fluorosis stains are difficult to bleach and your dentist may offer other options, such as veneers or crowns to cover up such stains.  Since teeth whitening only works on natural tooth enamel, it is also important to evaluate replacement of any old fillings, crowns, etc. before bleaching begins.  Once the bleaching is done, your dentist can match the new restorations to the shade of the newly whitened teeth.

Since teeth whitening is not permanent, a touch-up may be needed every several years to keep your smile looking bright.

The most widely used professional teeth whitening systems:

Home teeth whitening systems: At-home products usually come in a gel form that is placed in a custom-fitted mouthguard (tray), created from a mold of your teeth.  The trays are worn either twice a day for approximately 30 minutes, or overnight while you sleep.  It usually takes several weeks to achieve the desired results depending on the degree of staining and the desired level of whitening.

In office teeth whitening: This treatment is done in the dental office and you will see results immediately.  It may require more than one visit, with each visit lasting 30 to 60 minutes.  While your gums are protected, a bleaching solution is applied to the teeth.  A special light may be used to enhance the action of the agent while the teeth are whitened.

Some patients may experience tooth sensitivity after having their teeth whitened.  This sensation is temporary and subsides shortly after you complete the bleaching process, usually within a few days to one week.

Teeth whitening can be very effective and can give you a brighter, whiter, more confident smile!

Porcelain veneers are very thin shells of tooth-shaped porcelain that are individually crafted to cover the fronts of teeth.  They are very durable and will not stain, making them a very popular solution for those seeking to restore or enhance the beauty of their smile.

Veneers may be used to restore or correct the following dental conditions:

  • Severely discolored or stained teeth
  • Unwanted or uneven spaces
  • Worn or chipped teeth
  • Slight tooth crowding
  • Misshapen teeth
  • Teeth that are too small or large

Getting veneers usually requires two visits.  Veneers are created from an impression (mold) of your teeth that is then sent to a professional dental laboratory where each veneer is custom-made (for shape and color) for your individual smile.

With little or no anesthesia, teeth are prepared by lightly buffing and shaping the front surface of the teeth to allow for the small thickness of veneers.  The veneers are carefully fitted and bonded onto the tooth surface with special bonding cements and occasionally a specialized light may be used to harden and set the bond.

Veneers are an excellent dental treatment that can dramatically improve your teeth and give you a natural, beautiful smile.


When permanent teeth are lost, regardless of the reason or number of teeth, dental implants can offer a “new lease on life.” They are superior to other choices because they are solid, secure, and esthetic. After nearly 35 years of use, they have a 90-95% proven success rate in appropriately chosen cases.

A dental implant is a special surgical grade titanium post, manufactured to highly precise specifications, under strict sterile conditions, that is inserted surgically into the jawbone below the gum surface. With proper use of the newest anesthetics and medications you need not be concerned about pain. As the bone bonds to the post, it forms a secure foundation onto which your new teeth are then attached and shaped to match your mouth. The number of teeth being replaced will determine the best kind of restoration for you. Dental implants can help replace a single tooth, or a full set of teeth. If you have been suffering with partial or full dentures, or are missing teeth, or feel you need teeth extracted, do not hesitate to call to be evaluated for dental implants.

Now patients who are missing teeth have a strong, beautiful alternative to bridges, partials, or full dentures. Dental implants will improve your smile and your lifestyle. They look, feel, and function like natural teeth because of a titanium anchor attached to the jawbone. Implants can also anchor bridges, partials, or full dentures to eliminate slipping.

After a thorough evaluation, your dentist can tell you whether you’re a candidate for dental implants. They require adequate bone structure for placement. The first stage of the procedure involves oral surgery in which a titanium post is implanted into the jawbone for each missing tooth or for the new teeth that will anchor a bridge or denture. Nature will take its course, allowing your bone tissue to fuse with the titanium post. This creates a solid foundation.

Once the implants are secured, your dentist will attach a handcrafted, permanent crown to each post. The restorations will match your natural teeth and blend seamlessly with your smile.

By imitating an entire natural tooth, from the root up, dental implants offer a prosthetic that closely mimics nature. The result?  Dental implant patients enjoy restored function, which allows a healthy diet of hard-to-chew foods. Speech may also improve. Strong and secure, your new smile will boost your confidence, enhance your appearance, and improve your quality of life.


For patients who have excessive gum tissue, teeth can appear stubby. What you may not know is that beneath that overgrown soft tissue, your teeth are just waiting to be revealed! If you have a gummy smile, we may recommend a gum lift, otherwise known as esthetic crown lengthening.

A simple cosmetic procedure called esthetic crown lengthening can be performed to correct the gummy smile. We'll talk with you about your options and what to expect during the procedure, then discuss the outcome you want to achieve. The procedure involves a minimally invasive surgery with minor post-op discomfort. The improved results are noticeable instantly. After a brief recovery, your new smile will look bold, beautiful, better than you thought possible!

Silver Fillings

Dr. Ted, has not placed a mercury filling since 1989 when the Environmental Protection Agency declared the left over amalgam a hazardous substance.

Everyday we see people with broken teeth and tooth aches caused by old silver fillings that have expanded with temperature and time like the mercury in old thermometers. These teeth now need crowns, root canals, or extractions. Frequently, there's decay under the fillings due to the fact that they were done before recent advances in caries (decay) detectors and bonded restorations to seal out the decay from forming at the margins. And, of course, there's no denying those warnings on the label."

THE ACTUAL WARNING LABEL ON CONTAINERS OF AMALGAM (MERCURY) FILLINGS.


In the past, replacing big ugly silver fillings consisted of lab fabricated restorations. This would entail excessive tooth removal, impressions, temporaries, and two appointments. Now, by combining old style care with new age technology, we can save teeth, remove these mercury fillings and fix the broken down teeth in just one appointment.

 


Drill-less Dentistry

KAVO RONDOflex Air Abrasion

Air abrasion is a delicate method to remove tooth decay.  It blows a precise air stream of tiny, fine aluminum oxide particles out of its tip across the decayed area of the tooth. Because air abrasion cuts tooth surfaces with the utmost precision, it removes less tooth than a drill and treatment time is usually shorter. Very often this can be accomplished without anesthetic.


DEXIS, the most highly awarded digital X-ray system has a unique PerfectSize™ sensor that offers clinicians both advantages and options in imaging:


Technology is constantly improving in dentistry!  We strive to be up to date with the latest and greatest in dental technology!

Digital Radiography

DEXIS Digital X-ray

DEXIS (Dental Electronic X-ray Imaging System) Digital Radiographs

We use DEXIS Digital X-rays.  Dexis is the only digital system to be accepted by the American Dental Association. DEXIS Digital X-rays use 90% less radiation than conventional x-rays. The DEXIS PerfectSize™ sensor is ergonomically designed to be more comfortable. With digital x-rays, we are able to see images instantly on our flat screen monitors, which can be enhanced by magnification, contrast and coloring to better diagnose your treatment needs.


Sterilization & Infection Control

prosonic petite 110v w/basket

Ultrasonic Cleaners

Meticulous debridement is performed using ultrasonic technology prior to sterilizing dental instruments in our state-of-the-art autoclave machine. We follow strict ADA guidelines to bring you the best in sterile instruments for each procedure.

Statim Autoclave

We use only the highest quality equipment to ensure sterile instruments for every procedure. Statim cassette sterilizers are recognized throughout the world as the best in biological sterilization.

Aquastat Water Distiller

We protect our patients by using only pure, fresh water. The Aquastat distiller uses a patented distillation technology to kill harmful bacteria and viruses by flash vaporizing water and then reconstituting it through condensation. It removes lead, copper, aluminum, arsenic, iron, nitrates, herbicides, pesticides, PCBs and more. This new wave breakthrough effectively provides 99% pure, fresh water for the safety of our patients.


Maybe It Is Your Problem
It hides in your mouth, destroying gum tissue and teeth, and it can lead to strokes, heart attacks, and pregnancy complications. Don’t think it’s your problem? Conservative estimates report that up to 80 percent of the population unknowingly has gum disease in some form.

Seventy percent of adult tooth loss is attributed to gum disease. Recent research shows a link between patients who have gum disease and those who suffer from strokes, heart attacks, or complications with diabetes or pregnancy. Gum disease is silent in that early symptoms may be painless and mild, like swollen gums or bleeding while brushing. Regular dental check ups are vital because a professional can detect, treat, and reverse gum disease in early stages before major problems arise.

Cause and Effect
Several factors contribute to periodontal disease: plaque buildup, heredity, and lifestyle choices. By far, the most common and controllable factor is bacterial plaque, the sticky, colorless film produced by normal oral bacteria. Bacteria release toxins that break down the natural fibers that bond gums to teeth. When this occurs, pockets between the gums and teeth form, and more bacteria and toxins hide, flourish, and destroy your gums and teeth. Over time, this process can affect not only gums, teeth, and bone within the mouth, but also overall health. Bacteria in your mouth will be inadvertently ingested, and this can compromise your whole-body health.

Maintaining Good Periodontal Health
Regular dental visits at least every six months allow us to keep a watchful eye on the health of your gums. You should also brush twice a day, floss once a day, and use good mouth rinses at home. We will recommend the products that will optimize your oral homecare, and we can also show you the best methods for brushing and flossing. If you have overcome periodontal disease, we will recommend frequent check ups to ensure your mouth stays healthy for a lifetime

Signs and Symptoms of Periodontal Disease

  • Red and puffy gums – Gums should never be red or swollen.
  • Bleeding gums – Gums should never bleed, even when you brush vigorously or use dental floss.
  • Persistent bad breath – Caused by bacteria in the mouth.
  • New spacing between teeth – Caused by bone loss.
  • Loose teeth – Also caused by bone loss or weakened periodontal fibers (fibers that support the tooth to the bone).
  • Pus around the teeth and gums – Sign that there is an infection present.
  • Receding gums – Loss of gum around a tooth.
  • Tenderness or Discomfort – Plaque, calculus, and bacteria irritate the gums and teeth.

Good oral hygiene, a balanced diet, and regular dental visits can help reduce your risk of developing periodontal disease.


Brushing and flossing help control the plaque and bacteria that cause dental disease.

Plaque is a film of food debris, bacteria, and saliva that sticks to the teeth and gums.  The bacteria in plaque convert certain food particles into acids that cause tooth decay.  Also, if plaque is not removed, it turns into calculus (tartar).  If plaque and calculus are not removed, they begin to destroy the gums and bone, causing periodontal (gum) disease.

Plaque formation and growth is continuous and can only be controlled by regular brushing, flossing, and the use of other dental aids.

Toothbrushing – Brush your teeth at least twice a day (especially before going to bed at night) with an ADA approved soft bristle brush and toothpaste.

  • Brush at a 45 degree angle to the gums, gently using a small, circular motion, ensuring that you always feel the bristles on the gums.
  • Brush the outer, inner, and biting surfaces of each tooth.
  • Use the tip of the brush head to clean the inside front teeth.
  • Brush your tongue to remove bacteria and freshen your breath.

Electric toothbrushes are also recommended.  They are easy to use and can remove plaque efficiently.  Simply place the bristles of the electric brush on your gums and teeth and allow the brush to do its job, several teeth at a time.

FlossingDaily flossing is the best way to clean between the teeth and under the gumline.  Flossing not only helps clean these spaces, it disrupts plaque colonies from building up, preventing damage to the gums, teeth, and bone.

  • Take 12-16 inches (30-40cm) of dental floss and wrap it around your middle fingers, leaving about 2 inches (5cm) of floss between the hands.
  • Using your thumbs and forefingers to guide the floss, gently insert the floss between teeth using a sawing motion.
  • Curve the floss into a “C” shape around each tooth and under the gumline.  Gently move the floss up and down, cleaning the side of each tooth.

Floss holders are recommended if you have difficulty using conventional floss.

Rinsing – It is important to rinse your mouth with water after brushing, and also after meals if you are unable to brush.  If you are using an over-the-counter product for rinsing, it’s a good idea to consult with your dentist or dental hygienist on its appropriateness for you.


You should have your teeth checked and cleaned at least twice a year, though your dentist or dental hygienist may recommend more frequent visits.

Regular dental exams and cleaning visits are essential in preventing dental problems and maintaining the health of your teeth and gums.  At these visits, your teeth are cleaned and checked for cavities.  Additionally, there are many other things that are checked and monitored to help detect, prevent, and maintain your dental health.  These include:

  • Medical history review: Knowing the status of any current medical conditions, new medications, and illnesses, gives us insight to your overall health and also your dental health.
  • Examination of diagnostic x-rays (radiographs): Essential for detection of decay, tumors, cysts, and bone loss.  X-rays also help determine tooth and root positions.
  • Oral cancer screening: Check the face, neck, lips, tongue, throat, tissues, and gums for any signs of oral cancer.
  • Gum disease evaluation: Check the gums and bone around the teeth for any signs of periodontal disease.
  • Examination of tooth decay: All tooth surfaces will be checked for decay with special dental instruments.
  • Examination of existing restorations: Check current fillings, crowns, etc.
  • Removal of calculus (tartar): Calculus is hardened plaque that has been left on the tooth for sometime and is now firmly attached to the tooth surface.  Calculus forms above and below the gum line, and can only be removed with special dental instruments.
  • Removal of plaque: Plaque is a sticky, almost invisible film that forms on the teeth.  It is a growing colony of living bacteria, food debris, and saliva.  The bacteria produce toxins (poisons) that inflame the gums.  This inflammation is the start of periodontal disease!
  • Teeth polishing: Removes stain and plaque that is not otherwise removed during toothbrushing and scaling.
  • Oral hygiene recommendations: Review and recommend oral hygiene aids as needed (electric dental toothbrushes, special cleaning aids, fluorides, rinses, etc.).
  • Review dietary habits: Your eating habits play a very important role in your dental health.

As you can see, a good dental exam and cleaning involves quite a lot more than just checking for cavities and polishing your teeth.  We are committed to providing you with the best possible care, and to do so will require regular check-ups and cleanings.


Bad breath (halitosis) can be an unpleasant and embarrassing condition.  Many of us may not realize that we have bad breath, but everyone has it from time to time, especially in the morning.

There are various reasons one may have bad breath, but in healthy people, the major reason is due to microbial deposits on the tongue, especially the back of the tongue.  Some studies have shown that simply brushing the tongue reduced bad breath by as much as 70 percent.

What may cause bad breath?

  • Morning time – Saliva flow almost stops during sleep and its reduced cleansing action allows bacteria to grow, causing bad breath.
  • Certain foods – Garlic, onions, etc.  Foods containing odor-causing compounds enter the blood stream; they are transferred to the lungs, where they are exhaled.
  • Poor oral hygiene habits – Food particles remaining in the mouth promote bacterial growth.
  • Periodontal (gum) disease – Colonies of bacteria and food debris residing under inflamed gums.
  • Dental cavities and improperly fitted dental appliances – May also contribute to bad breath.
  • Dry mouth (Xerostomia) – May be caused by certain medications, salivary gland problems, or continuous mouth breathing.
  • Tobacco products – Dry the mouth, causing bad breath.
  • Dieting – Certain chemicals called ketones are released in the breath as the body burns fat.
  • Dehydration, hunger, and missed meals – Drinking water and chewing food increases saliva flow and washes bacteria away.
  • Certain medical conditions and illnesses – Diabetes, liver and kidney problems, chronic sinus infections, bronchitis, and pneumonia are several conditions that may contribute to bad breath.

Keeping a record of what you eat may help identify the cause of bad breath.  Also, review your current medications, recent surgeries, or illnesses with you dentist.

What can I do to prevent bad breath?

  • Practice good oral hygiene – Brush at least twice a day with an ADA approved fluoride toothpaste and toothbrush.  Floss daily to remove food debris and plaque from in between the teeth and under the gumline.  Brush or use a tongue scraper to clean the tongue and reach the back areas.  Replace your toothbrush every 2 to 3 months.  If you wear dentures or removable bridges, clean them thoroughly and place them back in your mouth in the morning.
  • See your dentist regularly – Get a check-up and cleaning at least twice a year.  If you have or have had periodontal disease, your dentist will recommend more frequent visits.
  • Stop smoking/chewing tobacco – Ask your dentist what they recommend to help break the habit.
  • Drink water frequently – Water will help keep your mouth moist and wash away bacteria.
  • Use mouthwash/rinses – Some over-the-counter products only provide a temporary solution to mask unpleasant mouth odor.  Ask your dentist about antiseptic rinses that not only alleviate bad breath, but also kill the germs that cause the problem.

In most cases the cause of bad breath can be treated.  If it is determined that your mouth is healthy, but bad breath is persistent, you may referred to your physician to determine the cause of the odor and an appropriate treatment plan.


Brushing our teeth removes food particles, plaque, and bacteria from all tooth surfaces, except in between the teeth.  Unfortunately, our toothbrush can’t reach these areas that are highly susceptible to decay and periodontal (gum) disease.

Daily flossing is the best way to clean between the teeth and under the gumline.  Flossing not only helps clean these spaces, it disrupts plaque colonies from building up, preventing damage to the gums, teeth, and bone.

Plaque is a sticky, almost invisible film that forms on the teeth.  It is a growing colony of living bacteria, food debris, and saliva.  The bacteria produce toxins (acids) that cause cavities and irritate and inflame the gums.  Also, when plaque is not removed above and below the gumline, it hardens and turns into calculus (tartar).  This will further irritate and inflame the gums and also slowly destroy the bone.  This is the beginning of periodontal disease.

How to floss properly:

  • Take 12-16 inches (30-40cm) of dental floss and wrap it around your middle fingers, leaving about 2 inches (5cm) of floss between the hands.
  • Using your thumbs and forefingers to guide the floss, gently insert the floss between teeth using a sawing motion.
  • Curve the floss into a “C” shape around each tooth and under the gumline.  Gently move the floss up and down, cleaning the side of each tooth.

Floss holders are recommended if you have difficulty using conventional floss.

Daily flossing will help you keep a healthy, beautiful smile for life!


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