Our Blog

Happy April from Chan & Chen Orthodontics! We are so glad it's finally Spring! There is so much to look forward to as the season flourishes around us: fresh air, spring buds, and longer days are just a few. We welcome the change in seasons and look forward to spending more time outside in warmer weather. Around the office, our goals for this month include getting outside more, focusing on teamwork, and continuing with the pandemic protocols.

We currently have a spring contest for guessing how many chocolate eggs are in our display for an "eggsellent" prize! Visit our office to guess for your chance to win.

At this time, we are staying the course with our safety protocols. Please continue to call us upon arrival before coming upstairs. We will let you know when the patient may come up for their appointment. Please continue to wear masks at all times. We look forward to seeing everyone soon and thank you for complying!

The whole team is eagerly looking forward to a return to normalcy sometime in the future. We are most looking forward to spending time with our loved ones that we haven't seen for so long. Other joys too such as eating out and socializing more in general will be great!

Spring is a great time to revitalize your oral care routine. We recommend aiming to brush 3 times a day with a soft-bristled toothbrush and floss, floss, floss! To keep your toothbrush clean, always rinse your brush after each use and place it somewhere it can dry out. It's important to change your toothbrush every few months to ensure it will still clean effectively. Once the bristles start splaying, it's time to change to a fresh brush!

We hope everyone has a lovely spring season. We look forward to seeing you and your family in our office again soon!

It’s not unusual for a patient to be unaware of the range of services that orthodontists can provide for their patients. Knowing which services Dr. Kathleen Chan and Dr. Ivy Chen and our team perform can help you better understand your options and why we might select a particular method of treatment.

Both orthodontists and dentists care about good oral health, but they approach treatment in differing ways. You know that dentists clean teeth and treat gum disease, tooth decay, toothaches, and other oral health problems.

But what does your orthodontist do besides help straighten teeth with the help of braces? Orthodontists are commonly known to help fix or realign crooked teeth. Many of the patients at Chan & Chen Orthodontics come in for appointments that relate to their braces.

Dr. Kathleen Chan and Dr. Ivy Chen and our team recommend that children be seen around the age of seven to evaluate their potential orthodontic needs. Common problems may include overcrowding of teeth, large gaps or spaces, and overbites or underbites, among other things.

In order to address these common problems, we offer several methods of treatment besides standard braces and retainers:

• Space maintainers can be used to fill the spaces left by missing baby teeth so other teeth don’t shift and occupy the adult tooth’s location.
• Jaw repositioning appliances, sometimes known as splints, are used to reposition the upper and lower jaw bones correctly.
• Lip and cheek bumpers can also be used to avoid having to pull teeth. These bumpers are placed in the mouth so the patient’s lips or cheeks don’t put pressure on specific teeth.
• A more common appliance that orthodontists use is expanders. If your mouth is crowded, expanders will be placed on the curve of the upper and/or lower jaw(s) in order to make room for teeth to be properly aligned.
• As a last resort, an orthodontist may turn to headgear. This is normally provided to slow down the growth of the jaw. It must be worn a number of hours each day.

When you visit our Andover office, we will go over these options with you and pick the best course of treatment, depending on the current state of your oral health.

No matter which oral appliances you end up with, Dr. Kathleen Chan and Dr. Ivy Chen and our team will go over all the available options with you to give you a beautiful smile. If you have questions regarding your treatment method, don’t hesitate to call our office and we can provide you with some insight.

Understanding the different options your orthodontist can provide should make matters less confusing if you should need to select a method of treatment.

The Importance of Facial Protection

Americans from all walks of life should mark April as National Facial Protection Month on their calendars. The American Association of Pediatric Dentistry, Academy for Sports Dentistry, American Academy of Pediatric Dentistry, and American Association of Oral and Maxillofacial Surgeons have combined forces to sponsor this annual campaign, which aims to educate and remind us of the importance of protecting our face and teeth against impacts and injuries.

Wearing a helmet can save your life and prevent devastating physical damage in a variety of situations, from playing football to riding a bicycle. According to the American Association of Oral and Maxillofacial Surgeons, helmets reduce the risk of various head injuries by as much as 85 percent. Whether helmet laws apply in your area or not, Dr. Kathleen Chan and Dr. Ivy Chen and our team at Chan & Chen Orthodontics want you to make sure you and your loved ones wear helmets with the appropriate safety ratings for specific activities. (A sticker on or inside the helmet will usually indicate this rating.) Helmets can also help save your teeth if they come with an attached faceguard, an essential addition for football players and others involved in contact sports.

Preventing Dental Injuries

A mouthguard can protect you against a variety of dental injuries, such as cracked, broken, or knocked-out teeth. The American Dental Association states that mouthguards play an essential role in preventing up to 200,000 dental injuries each year, and many states mandate their use for sports activities such as football and hockey. The Academy for Sports Dentistry warns, however, that these mouthguards must be custom-fitted as precisely as possible to prove effective. Have a professional-quality mouthguard molded and fitted by our team at Chan & Chen Orthodontics for better protection than a generic store-bought or “boil-and-bite” variety can offer. These cheaper versions tend to wear out quickly, interfere with proper breathing, and provide uneven degrees of cushion against impacts. Always have a fresh mouthguard fitted for each new sports season.

Choose the right combination of helmet, faceguard, and mouthguard to protect your teeth and face this April, and tell your friends to do the same! To learn more about mouthguards, or to schedule an appointment with Dr. Kathleen Chan and Dr. Ivy Chen, please give us a call at our convenient Andover office!

If you already wear traditional braces, you know all about these helpful little rubber rings. But if you are new to the world of braces, you might like to know just what kind of elastics are available and what they can do for you.

• Ligatures: Alignment Assistance

When you get your braces, the brackets you’ve chosen will be bonded to your teeth. Once they are attached securely, an arch wire will be threaded through the brackets to provide consistent gentle pressure, moving your teeth into their best positions. But what holds that wire in place? This is where those tiny, colorful bands, called ligatures, come in. Fit snugly around the wire and the bracket, they keep the wire where it needs to be to move your teeth to a better alignment.

There are also ligatures call “c-chain ligatures,” or “power chains.” These tiny ligature bands are connected to each other, and fit across the brackets in one long strip. This design lets them not only hold your wires in place, but help move your teeth closer together at the same time. They come in a variety of sizes depending on the spacing of your teeth, and might be worn weeks or months as needed.

One thing to remember is that while ligatures are essential, they are not permanent! Every time you have your wires tightened or replaced, you can make this an opportunity to express your personality through your choice of bands. There is a wide variety of color choices available, so take advantage of it!

Show your school spirit by displaying your high school’s colors. Go orange and black for Halloween. Match your ligature tones to your go-to clothing colors. Or, go monochromatic. Match grey or silver bands to your brackets, or choose white or clear bands if you have ceramic brackets. (One word of caution—light colored ligatures can pick up stains from dark foods and drinks. On the other hand, they won’t be around that long!)

• Rubber Bands: Building Better Bites

While ligatures are the colorful attention-getters in the elastics world, there are other bands that do very important work. When you have a malocclusion, or bad bite, your upper and lower jaws don’t fit together perfectly. We use rubber bands to align your bite correctly and carefully move it into the proper position. This is accomplished by attaching bands to tiny hooks on specially chosen brackets on the upper and lower teeth. The bands usually connect an upper bracket to a lower one, and are specifically placed to correct your unique bite problem.

If you need this type of elastic, you will play a very important part in making your orthodontic treatment work. You will probably need to wear your bands 24 hours a day, removing them only for brushing and flossing. (Talk to us about how to work with your bands when you are eating, playing an instrument, or wearing a mouthguard.) And they need to be replaced several times a day, which is where you come in.

Even if the bands look perfect, after hours of work, they lose the tightness needed to keep moving your teeth to their best position. Bands that are too loose won’t be as effective. On the other hand, doubling the bands is a bad idea because that might apply too much force. Bands come in a variety of sizes and strengths, and yours have been chosen for this specific phase of your treatment. Keep calm, keep to a schedule, and keep a supply of bands on hand in case one breaks, and everything will work out.

If this sounds like a lot of confusing information, don’t worry! Dr. Kathleen Chan and Dr. Ivy Chen will supply you with the right bands for your treatment, clear instructions on where and how to place them, and practice time for putting them in. You’ll probably need a mirror at first, but you’ll become an expert in no time.

If you ever have questions we can help you with, contact our Andover office immediately. We are here to guide you through the process and help you with any problems you might have. Wearing your bands consistently and correctly will help you achieve your beautiful smile in the shortest time possible. And that’s an accomplishment that is truly fantastic!