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If Dr. Daniel Ma and our team recommend a Hawley retainer to complete your orthodontic treatment, you’re getting a classic. This retainer, invented by Dr. Charles Hawley, has been in use since the early decades of the twentieth century.

But this isn’t your great grandmother’s pink plastic retainer! The look of today’s Hawley retainer has really evolved from its early days as the “Hawley bite plate”—and pink is now a choice instead of an inevitability. In fact, you can choose from any number of colors, patterns, and designs to create a retainer that is uniquely you.

Each Hawley retainer is customized to fit your mouth and teeth perfectly. Wire clasps and a labial bow wire are securely attached to an acrylic base based on a model made from your teeth and mouth.

Your retainer is designed for function—the bow wire makes sure your teeth stay in the perfect position while your bones and ligaments get strong enough to hold them in place. The acrylic base, of course, is also functional—but that doesn’t mean you can’t have fun with it!

Retainer bases can be formed in different ways.  One type of retainer model uses pre-formed acrylic discs for the base, and these are available in many pre-formed colors and patterns. Another type of retainer builds the base by alternating several applications of liquid and powder acrylics, layer after layer. This process allows the retainer technician to create one-of-a-kind designs.

What are some of the ways to make your retainer uniquely yours?

• Color—whether deep tones, pastels, electrics, neon, or metallic, you can find an appealing shade in the color chart. Or, if you want your retainer to keep a low profile, choose a clear or a color-coordinated pink tone.
• Glow in the Dark—if you don’t want your retainer to keep a low profile, this might be just the look for you!
• Glitter—accessorize your sparkling smile with a sparkling retainer.
• Patterns—stripes, polka dots, geometric shapes—even animal patterns are possible.
• Color Combinations—why choose one color when you can have a marbled swirl of your favorites? Or a tie-dye look? Or team colors?
• Acrylic Designs—a colorful design that captures your personality is available with some creative acrylic artistry. Rainbows and flags, hearts and flowers, ladybugs, and spider webs are just some of the options on hand.
• Picture Perfect—for that special hobby, pet, team, or other personal favorite, decals or pictures can be applied under a layer of clear acrylic.

Hawley retainers are made to last, so choose your design with years of use in mind. Talk to our Vancouver, BC team about the custom looks which are available to celebrate your unique personality. After all, there’s nothing more personal than your smile!

An overbite is one of the most common malocclusions. If Dr. Daniel Ma and our team have diagnosed you with an overbite, you probably have lots of questions. Let’s try to answer some of them!

Just what is an “overbite”?

A malocclusion is another way of saying that you have a problem with your bite, which is the way your jaws and teeth fit together when you bite down. In a healthy bite, the front top teeth project slightly beyond, and slightly overlap, the bottom teeth. A normal overlap is generally considered one or two millimeters.

An overbite is a Class II malocclusion, and means that the upper front teeth cover more of the lower teeth than they should. But that’s a very general definition, and we will diagnose and treat your own, very specific, bite and teeth alignment.

Because overbites aren’t all alike. They might be barely noticeable. Upper teeth might overlap lowers by an extra millimeter or two. In more severe overbites, the upper teeth might cover the lower teeth completely. The amount of overlap and the cause of the overbite will determine your treatment.

What causes an overbite?

Overbites can be dental, caused by tooth alignment, or skeletal, caused by bone development, or a combination of both. They are usually hereditary, so, most often, an overbite is something you’re born with.

The size and position of your jaws, the shape and position of your teeth, all affect your bite alignment. But early oral habits, such as prolonged and vigorous thumb-sucking or pacifier use can contribute to overbite development. Missing teeth and bruxism, or tooth grinding, can also affect the alignment of your bite.

How do we treat an overbite?

There are many types of treatment available. Dr. Daniel Ma will recommend a treatment plan based on the type and severity of your overbite. Because some treatments are effective while bones are still growing, your age plays a part as well.

• Braces and Aligners

If dental issues are the main reason for your overbite, braces or clear aligners can be very effective. Rubber bands are commonly used to help bring teeth and jaw into alignment.

• Functional Appliances

If the overbite is caused by a problem with upper and lower jaw development, devices called functional appliances can be used to help guide the growth of the jawbones while a child’s bones are still forming.

For young patients, there are several appliances that can help correct an overbite. Some, like the Herbst appliance, work inside the mouth, while others, like headgear, are worn externally. Your orthodontist will recommend the most effective appliance for your needs.

• Surgical treatment

In some cases, where the problem is skeletal rather than dental, surgical treatment might be necessary to reshape the jawbone itself. This is especially true for adults, whose bones have finished forming.

If we recommend surgery, oral and maxillofacial surgeons are experts in surgical procedures designed to create a healthy and symmetrical jaw alignment. Dr. Daniel Ma will work with your surgeon to design a treatment plan, which will usually include braces or other appliances following surgery.

Why treat your overbite?

Sometimes, a very slight overbite won’t require treatment. A serious, moderate, or even mild overbite, though, can lead to many dental and medical problems, including:

• Crooked, crowded teeth
• Worn teeth and enamel
• Problems speaking or chewing
• Difficulty sleeping
• Headaches, facial, and temporomandibular (jaw) joint pain

When you work with our Vancouver, BC team to correct your overbite, you’ll not only prevent these unpleasant consequences, but you’ll achieve major benefits as well—a healthy, comfortable bite, and an attractive, confident smile. If you’d like more than an overbite overview, Dr. Daniel Ma can provide the specific information and treatment plan you need to make that healthy bite and that confident smile a reality!  

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 Vancouver, BC 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 Dr. Daniel Ma 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!

We’re not talking about tearing up at the end of a sad movie, or that uncomfortable scratchy feeling you get from a coarse wool sweater—no shame in that kind of sensitivity! But it is a shame if you’re feeling unpleasant tooth sensitivity, especially while you’re wearing braces. No fear—we have some helpful ideas to make you more comfortable as you create your healthy, confident smile.

What do we mean by tooth sensitivity? You know it if you’ve felt it. Pain when you have a cold drink. Or a hot one. Or a sweet treat. Wincing when a light breeze hits your smile. Discomfort after an adjustment.

Fortunately, these annoying twinges can be avoided or eased with some proactive practices.

Keep Up with Your Brushing and Flossing

The oral bacteria in plaque break down enamel when they’re left on the teeth for too long. The result is a cavity, which leaves your sensitive dentin, the layer of the tooth between the enamel and the inner pulp chamber, exposed to elements which can trigger pain. These all-too-common elements include heat, cold, air, or sweet foods. If you suspect you have a cavity, a visit to the dentist will make sure your tooth is cleaned and filled to prevent further damage.

Better yet, prevent cavities before they cause tooth sensitivity. It can be harder to keep your teeth their cleanest while you’re in braces, but it’s more important than ever. You don’t want to have brackets and wires removed, even temporarily, to treat a cavity! You can keep decay at bay by:

• Brushing after every meal and snack.
• Flossing whenever necessary, making sure to clean around your brackets and wires.
• Using cleaning tools made for braces for the easiest and most effective dental hygiene.

Avoid Aggressive Brushing

If you’re using anything other than a soft toothbrush, time for a shopping trip! Using a stiff bristled brush is almost always too abrasive for even the strongest enamel. And vigorous brushing is more harmful than helpful. Poor tools and poor technique can wear away enamel, and, when enamel is worn away, the more sensitive dentin is exposed. Your gums can also be injured, exposing the tops of your roots—which are more sensitive than the enameled crowns.

If your teeth are sensitive because of abrasive brushing, talk to Dr. Daniel Ma about possible solutions for keeping your teeth both clean and strong.

• Use a softer-bristled brush.
• Try toothpaste designed for sensitive teeth.
• Practice proper brushing technique. Gently rub, don’t scrub!

Care for Yourself after Adjustments

Your teeth might be sensitive after an adjustment. This discomfort is normal, and should pass in a few days. In the meantime, treat yourself kindly.

• Brush as usual, taking special care to brush gently.
• Fill your menu with soft and soothing foods. Cool treats like classic ice cream and pudding, or healthier choices like frozen yogurt and fruit smoothies. Comfort foods like cream soups and mashed potatoes. Or all-day breakfasts of oatmeal, pillowy pancakes, or scrambled eggs.
• Take over the counter medication as recommended and as necessary.

Be sensitive to your needs while you’re in braces. If you’re feeling any kind of tooth sensitivity, talk to Dr. Daniel Ma at our Vancouver, BC office. We have solutions which will make sure you’re both comfortable and twinge-free on your journey to a healthy, attractive smile!