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Even though it’s called a “permanent retainer,” your fixed retainer isn’t necessarily meant to last a lifetime. But with care, it should last just as long as you need it, keeping your teeth perfectly aligned after your orthodontic treatment is complete. Why is this retainer the one to choose for challenging alignments?

A fixed retainer is often used for teeth which were very crowded or had large gaps before treatment, especially along the bottom teeth, which tend to shift more. With a permanent retainer, a custom fitted wire is attached with a bonding adhesive to the back of each of the selected teeth. This design makes sure that the teeth can’t shift out of place while your bones and ligaments strengthen around them.

Occasionally, though, your permanent retainer isn’t quite as permanent as it should be. If you think your fixed retainer is becoming “unfixed,” what clues should you look for?

• Broken wire

A clearly broken wire can be obvious, or you might discover it when you notice pain or irritation caused by the end of a wire poking around your tongue or mouth.

• Loose bond

The orthodontic adhesive used to bond the wire to each tooth can come loose as the result of an accident, an unfortunately chewy treat, or simply with the passage of time.

• Shifting teeth

You might not notice anything wrong with your retainer, but what you do notice is that your once-straight teeth have started shifting back to their old positions. If you see any movement in your teeth, your retainer might need repair.

What should you do?

• Give our Richardson or Carrollton orthodontic office a call! It’s important to act promptly to prevent further retainer damage, oral discomfort, and tooth misalignment.
• Rinse with warm water if your mouth is irritated.
• If a wire is poking you, call us for advice on gently pushing it back into place.
• Orthodontic wax can protect your teeth and tissue from detached wires.
• If you have a clear retainer, wear it until you can come in. If you don’t have one, and you can’t see us immediately, ask if an over the counter moldable retainer is a good idea to help keep your teeth aligned in the meantime.

One benefit of a fixed retainer is that it’s almost invisible because it’s behind your teeth. But this hidden location can also make it difficult to notice potential problems. Fortunately, there are some proactive steps you can take to help your permanent retainer—and your bite—stay healthy:

• Avoid foods which are sticky, hard, or chewy. If a food can damage traditional braces, it can damage your retainer.
• Wear protective gear like mouthguards and helmets when you’re active—they protect more than just your retainer!
• Ask your dentist to examine your retainer adhesive’s staying power whenever you have a checkup.

If you notice a detached wire or loose adhesive or see your teeth shifting, give Drs. Hutcheson, Train, Goodall, Lewis a call. It’s important to act promptly to fix a fixed retainer, because your teeth and bite alignment are in jeopardy when you delay. And always bring your retainer (or retainer pieces) with you in case we can repair it.

Permanent retainers don’t necessarily last forever. But whether your fixed retainer is going to be with you long-term, or whether you’re going to transition to a removable retainer in the future, let’s make sure your permanent retainer is just as “permanent” as it needs to be!

Getting a cavity seems like delayed punishment for eating that special dessert every weekend or for the few days you forgot to floss. When you are doing everything right with minimal exception and a cavity is diagnosed, it is discouraging. Knowing how cavities form and what causes them is valuable in knowing how to prevent them. In this blog post, Drs. Hutcheson, Train, Goodall, Lewis will help you understand cavities!

A cavity is not a one-time event. It is actually a symptom of a disease called caries. Tooth decay is a result of an active infection and condition in the mouth. There are ingredients to this infection, which include bacteria, acid, your tooth, and a food source. The main bacterial culprit is S. Mutans. Bacteria live in a housing structure called biofilm. This offers them protection, food, and an ideal replicating environment.

Biofilm can be healthy if there is a balance of good bacteria. When you have caries, the numbers of “bad” bacteria increase and produce an environment where they thrive and therefore cause tooth decay. A main indicator of this is a pH measurement of your saliva.

Several factors can influence the biofilm pH. Foods and beverages all have different pH levels. The lower the number, the higher the acidity. Since acid promotes tooth decay, a beverage like soda will promote a cavity. Water, being neutral, is a good choice to promote healthy oral pH. Healthy eating can still cause cavities. Here is an example of a highly acidic, yet traditionally healthy meal:

Toast with store-bought strawberry jam, and a cup of cottage cheese topped with fresh cranberries.

Instead, here is a better choice, which involves mixing acidic healthy foods with alkaline (non-acidic) foods to reduce the overall pH:

Toast with almond butter, and Greek yogurt topped with fresh blueberries.

The first example will result in a very low pH in the mouth and even in the rest of the body. The second meal mixes highly acidic blueberries with an alkaline Greek yogurt. Dairy products from cows are highly acidic. Toast is acidic because of the yeast and almonds are alkaline.

A natural buffer is saliva. Whenever mouth breathing or medications compromise the saliva flow, the pH is going to drop and caries can go rampant. Getting a cavity is not just about the sweets or forgotten flossing sessions. It is about the pH levels and bacterial management.

For more helpful tips about how to avoid cavities, contact our Richardson or Carrollton office.

Drs. Hutcheson, Train, Goodall, Lewis and our team at Children's Dental Specialists know that periodontal disease isn't something exclusive to adults. It can affect adolescents as well. Gingivitis, which is a milder form of periodontitis, is a form of periodontal disease, and a warning that more serious problems may arise. Untreated gingivitis can develop into full-blown periodontitis.

The American Academy of Periodontology (AAP) explains that research proves that younger people may develop more severe forms of gingivitis. Gingivitis is linked to periodontal disease. Children and adolescents who have type 1 diabetes or immune deficiencies are more likely to suffer from periodontal disease.

There are three types of periodontal diseases Drs. Hutcheson, Train, Goodall, Lewis and our team see in children and adolescents.

Chronic gingivitis

Parents may suspect that their adolescent has chronic gingivitis if he or she shows or complains of symptoms such as redness, swelling, or bleeding gums. Early treatment may prevent gingivitis from developing into a more severe form of periodontal disease.

Aggressive and/or chronic periodontitis

Once called adult periodontitis, the term chronic replaces “adult” because periodontitis can occur in people in their early teenage years, and progress throughout their teens. Chronic and aggressive periodontitis primarily affects incisors and first molars. One of its distinguishing characteristics is bone loss. Curiously, patients who suffer from this form of the disease have minimal dental plaque on examination.

Generalized aggressive and chronic periodontal disease

This form of periodontal disease has many of the same characteristics of the chronic and aggressive form, but this more severe type of the disease affects the entire mouth. Symptoms include major plaque and calculus accumulation, and inflamed gums.

In both forms of more severe periodontal disease, the overall gum structure may change. The severity of these changes may alter gum strength enough to loosen teeth, or even worse, cause them to fall out.

The success of any treatment is largely contingent on early diagnosis. Drs. Hutcheson, Train, Goodall, Lewis should conduct a thorough periodontal exam as part of an adolescent’s twice-yearly complete dental examinations.

The mouth is full of bacteria. Some of it is necessary for food digestion. Diseases are more likely to develop if bacteria travel to open places in the mouth, such as exposed gum pockets or cavities. Proper dental hygiene is essential for a healthy mouth, and a healthy mouth offers greater protection against painful dental diseases.

Be sure every member of your family has a complete dental exam and cleaning twice a year, and contact Drs. Hutcheson, Train, Goodall, Lewis when you or your young kids or adolescents complain of pain, sensitivity, or other oral problems. Early detection at our Richardson or Carrollton office leads to treatment of oral problems and prevents them from turning into serious periodontal disease and potentially irreversible problems.

The food you feed your child can have a lasting effect on his or her oral health. In fact, diet plays a major role in whether a child develops cavities and decay, which can lead to many dental visits and potential tooth loss. So what should you feed your child to ensure he or she has a healthy smile for life?

Foods to Avoid

It is normal for your child to take interest in many foods -- especially those filled with sugar and carbohydrates. But as tasty as these foods are, they can cause rapid decay when eaten in excess. That’s not to say your child can never have sugar again. Drs. Hutcheson, Train, Goodall, Lewis and our staff suggest limiting starchy and sugary foods such as candy and potato chips as much as possible.

Remember that some seemingly healthy foods can present the threat of decay too. Some of the most common culprits are sticky foods like peanut butter, raisins, and granola bars, which can stick to the teeth after eating. If you serve these foods to your child, be sure to have him or her brush immediately after eating to remove any lingering sugary residue.

Beverages

Many beverages marketed toward children contain sugar servings that far exceed the daily recommendations from national health organizations. They suggest no more than three to four teaspoons of added sugar per day for young children.

Make an effort to serve only water to your child any time other than meal times. During meals, allow your child to have milk or juice, but in limited serving sizes. Most importantly, never allow your young child to sleep with a bottle or “sippie cup” full of juice or milk. Doing so can cause rapid tooth decay: a condition known as “baby bottle caries.”

A Healthy and Balance Diet

So long as your child is brushing regularly and eating a healthy, balanced diet full of fruits, vegetables, lean proteins and whole grains, you should have little or no problem with tooth decay. For more questions about how your child’s diet affects his or her oral health, contact our Richardson or Carrollton office to schedule a consultation.