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- 30+ Years of Experience
- State-Of-The-Art Technology
- Personalized Care

Achieve Your Best Dental Health

Achieving your best dental health depends on you staying informed and educated. Check out some of the common questions we get asked and their answers below. If there is anything else you'd like to know, call Corner Oaks Family Dental at 763-263-3262.

How to Prevent Cavities

Childhood cavities, also known as childhood tooth decay and childhood caries, are common in children all over the world. There are two main causes of cavities: poor dental hygiene and sugary diets.

Cavities can be incredibly painful and often lead to tooth decay and childhood periodontitis if left untreated. Ensuring that children eat a balanced diet, embarking on a sound home oral care routine, and visiting the pediatric dentist biannually are all crucial factors for both cavity prevention and excellent oral health.

What causes cavities?
Cavities form when children’s teeth are exposed to sugary foods on a regular basis. Sugars and carbohydrates (like the ones found in white bread) collect on and around the teeth after eating. A sticky film (plaque) then forms on the tooth enamel. The oral bacteria within the plaque continually ingest sugar particles and emit acid. Initially, the acid attacks the tooth enamel, weakening it and leaving it vulnerable to tooth decay. If conditions are allowed to worsen, the acid begins to penetrate the tooth enamel and erodes the inner workings of the tooth.

Although primary (baby) teeth are eventually lost, they fulfill several important functions and should be protected. It is essential that children brush and floss twice per day (ideally more), and visit the dentist for biannual cleanings. Sometimes the pediatric dentist coats teeth with a sealant and provides fluoride supplements to further bolster the mouth’s defenses.

How will I know if my child has a cavity?
Large cavities can be excruciatingly painful, whereas tiny cavities may not be felt at all. Making matters even trickier, cavities sometimes form between the teeth, making them invisible to the naked eye. Dental X-rays and the dentist’s trained eyes help pinpoint even the tiniest of cavities, so they can be treated before they worsen.

Some of the major symptoms of cavities include:
  • Heightened sensitivity to cool or warm foods
  • Nighttime waking and crying
  • Pain
  • Sensitivity to spicy foods
  • Toothache
If a child is experiencing any of these symptoms, it is important to visit the pediatric dentist. Failure to do so will make the problem worse, leave the child in pain, and possibly jeopardize a tooth that could have been treated.

How can I prevent cavities at home?
Biannual visits with the pediatric dentist are only part of the battle against cavities. Here are some helpful guidelines for cavity prevention:
  1. Analyze the diet – Too many sugary or starchy snacks can expedite cavity formation. Replace sugary snacks like candy with natural foods where possible, and similarly, replace soda with water.
  2. Cut the snacks – Snacking too frequently can unnecessarily expose teeth to sugars. Save the sugar and starch for mealtimes, when the child is producing more saliva, and drinking water. Make sure they consume enough water to cleanse the teeth.
  3. Lose the sippy cup – Sippy cups are thought to cause “baby bottle tooth decay” when they are used beyond the intended age (approximately twelve months). The small amount of liquid emitted with each sip causes sugary liquid to continually swirl around the teeth.
  4. Avoid stickiness – Sticky foods (like toffee) form plaque quickly and are extremely difficult to pry off the teeth. Avoid them when possible.
  5. Rinse the pacifier – Oral bacteria can be transmitted from mother or father to baby. Rinse a dirty pacifier with running water as opposed to sucking on it to avoid contaminating the baby’s mouth.
  6. Drinks at bedtime – Sending a child to bed with a bottle or sippy cup is bad news. The milk, formula, juice, or sweetened water basically sits on the teeth all night – attacking enamel and maximizing the risk of cavities. Ensure the child has a last drink before bedtime, and then brush the teeth.
  7. Don’t sweeten the pacifier – Parents sometimes dip pacifiers in honey to calm a cranky child. Do not be tempted to do this. Use a blanket, toy, or hug to calm the child instead.
  8. Brush and floss – Parents should brush and floss their child’s teeth twice each day until the child reaches the age of seven years old. Before this time, children struggle to brush every area of the mouth effectively.
  9. Check on fluoride –When used correctly, fluoride can strengthen tooth enamel and help stave off cavities. Too much or too little fluoride can actually harm the teeth, so ask the pediatric dentist for a fluoride assessment.
  10. Keep to appointments – The child’s first dental visit should be scheduled around his or her first birthday, as per the American Academy of Pediatric Dentistry (AAPD) guidelines. Keep to a regular appointment schedule to create healthy smiles!

What Is a Malocclusion?

A malocclusion is an incorrect relationship between the maxilla (upper arch) and the mandible (lower arch), or a general misalignment of the teeth. Malocclusions are so common that most individuals experience one, to some degree. The poor alignment of the teeth is thought to be a result of genetic factors combined with poor oral habits, or other factors in the early years.

Moderate malocclusion commonly requires treatment by an orthodontist. Orthodontists are dentists who specialize in the treatment of malocclusions and other facial irregularities.

The following are three main classifications of malocclusion:
  • Class I – The occlusion is typical, but there are spacing or overcrowding problems with the other teeth
  • Class II – The malocclusion is an overbite (the upper teeth are positioned further forward than the lower teeth). This can be caused by the protrusion of anterior teeth or the overlapping of the central teeth by the lateral teeth
  • Class III – Prognathism (also known as “underbite”) is a malocclusion caused by the lower teeth being positioned further forward than the upper teeth. An underbite usually occurs when the jawbone is large or the maxillary bone is short
Reasons for treating a malocclusion
A severe malocclusion may lead to skeletal disharmony of the lower face. In a more extreme case, the orthodontist may work in combination with a maxillofacial dentist to reconstruct the jaw. It is never too late to seek treatment for a malocclusion. Children and adults alike have completed orthodontic realignment procedures and have been delighted with the resulting even, straight smile.

Here are some of the main reasons to seek orthodontic treatment for a malocclusion:
  • Reduced risk of tooth decay – A malocclusion often causes an uneven wear pattern on the teeth. The constant wearing of the same teeth can lead to tooth erosion and decay
  • Better oral hygiene – A malocclusion can be caused by overcrowding. When too many teeth are competing for too little space, it can be difficult to clean the teeth and gums effectively. It is much easier to clean straight teeth that are properly aligned
  • Reduced risk of TMJ – Temporomandibular jaw syndrome (TMJ) is thought to be caused by a malocclusion. Headaches, facial pains and grinding teeth during sleep all result from the excessive pressure to the temporomandibular joint. Realigning the teeth reduces pressure, and eliminates these symptoms
How is a malocclusion treated?
A malocclusion is usually treated with dental braces. The orthodontist takes panoramic X-rays, conducts visual examinations, and takes bite impressions of the whole mouth before deciding on the best course of treatment. If a malocclusion is obviously caused by overcrowding, the orthodontist may decide an extraction is the only way to create enough space for the realignment. However, in the case of an underbite, crossbite or overbite, there are several different orthodontic appliances available, such as:
  • Fixed multibracket braces – This type of dental braces consists of brackets cemented to each tooth, and an archwire that connects each one. The orthodontist adjusts or changes the wire on a regular basis to train the teeth into proper alignment
  • Removable devices – There are many non-fixed dental braces available to treat a malocclusion. Retainers, headgear, and palate expanders are amongst the most common. Retainers are generally used to hold the teeth in the correct position while the jawbone grows properly around them
  • Invisalign® – These dental aligners are removable and invisible to the naked eye. Invisalign® works similarly to fixed dental braces but does not impact the aesthetics of the smile

What Should I Do If I Have Bad Breath?

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 causes that attribute to bad breath, but in healthy people, the major source is microbial deposits on the tongue. Some studies have shown that simply brushing the tongue reduced bad breath by as much as 70 percent.

What causes bad breath?
  • Morning time – Saliva flow almost stops during sleep, reducing its cleaning power and allowing bacteria to grow, which results in bad breath
  • Certain foods – Garlic, onions, etc. Foods containing odor-causing compounds enter the bloodstream; 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 your 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, your dentist can treat the cause of bad breath. If it is determined that your mouth is healthy and bad breath remains persistent, your dentist may refer you to your physician to determine the cause of the odor and an appropriate treatment plan.
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