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You may have a talent for home repairs. You may be able to rebuild your computer. You may even be able to put together a whole room of furniture armed only with flat-box kits and an Allen wrench. But, please—don’t try do-it-yourself orthodontics!

Now that generic clear aligners are available, you might consider giving them a try to save some money. But is straightening your own teeth really a good idea? Before you are tempted, let’s look more closely at the products and the dental science involved.

Invisalign®

• Invisalign clear aligners are used by orthodontists and dentists with experience in custom treatment for your smile. A 3D image of your teeth will be captured by the iTero Element® scanner. Using special software, your doctor can map out each projected shift in your teeth, and even show you a projection of your finished smile!
• Your Invisalign aligners will be tailored to fit your teeth precisely using the 3D scan and 3D printing. They are made from SmartTrack® material, a product specifically engineered for a perfect, comfortable fit. Invisalign aligners are even trimmed to fit your individual gumline to prevent irritation.
• When your first sets of Invisalign aligners arrive at our Vancouver, BC office, Dr. Daniel Ma will check for fit, answer any questions you might have about use and care, and let you know what to look for and what to expect. Your progress will be monitored with visits every six to eight weeks. (And for parents of teens, Invisalign aligners can offer blue “compliance indicators” to let you know they are being worn the 20-22 hours a day necessary for the best and fastest results.)

Generic Aligners

• You might be required to make a putty mold of your own upper and lower teeth, which is not the easiest thing to do well, and to take selfies of your teeth.
• The aligners will be sent to you in the mail. They are generally made of hard plastic with generic gumlines. There will be no one to tell you if the aligners fit properly.
• They are sometimes less expensive because there is no in-person medical supervision. A dental professional working for the company will look at the model created from molds you submit, and recommend a series of aligners to correct the problems he detects by looking at the model and your selfies. This supervisor will not be able to assess the overall dental health of each patient to make sure teeth and gums are healthy and ready to start treatment, and will not be able to tell if the teeth are moving properly or improperly once the aligners are in use.

Finally, while generic aligners may potentially have some success in minor tooth straightening, they are not created to deal with complex bite issues or malocclusions.  In fact, using generic aligners with no supervision can cause more serious dental problems than a patient started with.

Sure, sometimes a do-it-yourself project turns out well. But your teeth and bones are too important for home improvement. When it comes to creating a beautiful, even smile and balanced, comfortable bite while making sure of your dental health, it’s always best to trust a professional like Dr. Daniel Ma to provide you with gentle, tested, and successful care!

Orthodontists like Dr. Daniel Ma recommend a first orthodontic visit and evaluation for your child around the age of seven. We will evaluate your child’s jaw and facial development and make sure that there is enough room in the mouth for the permanent teeth when they arrive. One of the recommendations we might make for early treatment is the use of a palatal expander. If you are unfamiliar with this device, let’s take a closer look at why it’s necessary and what exactly it does.

Why do we recommend the palatal expander?

There are two dental arches, composed of the upper and the lower teeth, in your child’s mouth. This arch-shaped design is meant to accommodate all the permanent teeth. Further, when the upper and lower teeth meet, they should result in a healthy occlusion, or bite.

Sometimes, the upper dental arch is simply too small to accommodate all of your child’s permanent teeth, leading to crowding, extractions, and impacted teeth. Also, a too-narrow arch can result in a crossbite, where some of the upper teeth bite inside the lower ones. An improper bite can lead to problems such as TMJ (temporomandibular joint) disorder, improper wear and stress on teeth, certain speech difficulties, and other potential complications. The palatal expander was designed to prevent these problems from occurring.

What is a palatal expander and how does it work?

The expander itself is a device that increases the size of the upper dental arch. Before your child’s bones are finished growing, the space between the two bones of the upper palate is filled with cartilage. This tissue is flexible when children are young, but gradually fuses solidly into place by the time they are finished growing (usually in the early to mid-teens). If the arch can be widened to accommodate the emerging permanent teeth, or to reduce malocclusions, this improvement can also affect the need for, and length of, future dental work.

There are several types of expanders available at our Vancouver, BC office. These are custom-made appliances, commonly attached between the upper teeth on each side of the jaw. The two halves of the device are connected with a screw-type mechanism that can be adjusted to widen the upper palate and dental arch with gentle pressure. This is a gradual process, with small adjustments usually made once or twice a day to slowly move the bones further apart. As weeks go by, you will notice a successful change in the spacing of the teeth. Your child might even develop a gap in the front teeth, which is normal and will generally close on its own.

If you would like more detailed information, talk to Dr. Daniel Ma about the palate expander. We can tell you what to expect from this treatment if we think it is best for your child’s unique needs, and how to make it as easy as possible for your child. Our goal is to provide your child with the healthiest teeth and bite possible, always making use of treatments that are both gentle and effective.

You might be surprised to see one of your second grader’s friends with a dental appliance. Isn’t orthodontic work just for teenagers? And, if not, should your seven-year-old be sporting braces right now? The answer to both of those questions is “Not necessarily.” Two-phase treatment is a process designed to correct issues that arise during different times in your child’s life.

First Phase Treatment

We recommend that every child have an orthodontic evaluation around the age of seven to determine if there is a problem that would benefit from early treatment. First phase orthodontics is not the same as orthodontics for older patients. The focus here is on the developing bone and muscle structures which form your child’s bite and provide space for the permanent teeth when they arrive.

There are some clear-cut orthodontic goals that are much easier to attain when children’s bones are still growing.

• Reducing Crowding

If your child’s mouth is small, the permanent teeth will have little room to fit in when they arrive. We may recommend gently enlarging the upper dental arch with the use of a palatal expander. This device will provide room for the adult teeth, and could potentially shorten second phase treatment time. Sometimes the extractions necessary to create more room for permanent teeth in later years can be avoided, as well as the possibility of an impacted tooth—one which doesn’t erupt because it is blocked by other teeth.

• Dealing with Jaw and Bite Concerns

Bones and muscles do not always develop properly, leading to problems with jaw and facial structure. Your younger child still has growing bones, so this is a great time to gently re-form the jaw into a healthy shape. Problems caused by crossbites, underbites, open bites, and other malocclusions can be reduced with early treatment.  

• Protecting Teeth

If your child has protruding front teeth, these teeth are more likely to be damaged in falls, at play, or while participating in sports. We can gently reposition them.

Second Phase Treatment

Second phase treatment is designed for your older child. After a resting period, when the permanent teeth finish erupting, we should see your child to evaluate any further orthodontic needs. This is the time to finish the process of straightening the teeth and making sure that each tooth fits together properly for a comfortable and healthy bite. This phase usually makes use of braces or aligners, and can take approximately 12-24 months.

Two-phase treatment is not necessary for every child. But there are some unique reasons that early orthodontics might be recommended for your child, even if it’s clear that more orthodontic work will be needed later. Make an appointment with Dr. Daniel Ma at our Vancouver, BC office, and let’s evaluate your child’s orthodontic needs, whether now or in the future, for a lifetime of beautiful smiles.

Halloween is fast approaching, and Dr. Daniel Ma wanted to be sure to wish our patients a happy day, no matter how you might celebrate this holiday. The Halloween that is familiar to most people today bears little resemblance to the original Halloween; back in the "old days" it wasn't even called Halloween!

Festival of the Dead

Halloween started out as a Celtic festival of the dead that honored departed loved ones and signified a change in the cycle of the seasons. The Celtic people viewed Halloween, then called "Samhain," as a very special day – almost like our New Years day in fact, as their new calendar year began on November 1st. Samhain was the last day of autumn, so it was the time to harvest the last of the season's crops, store food away for winter, and situate livestock comfortably for the upcoming cold weather. The Celts believed that during this day, the last day of winter, the veil between this world and the spirit world is the thinnest, and that the living could communicate with departed loved ones most effectively on Samhain due to this.

Modern Halloween

Halloween as we know it today started because Christian missionaries were working to convert the Celtic people to Christianity. The Celts believed in religious concepts that were not supported by the Christian church, and these practices, which stemmed from Druidism, were perceived by the Christian church as being "devil worship" and dangerous.

When Pope Gregory the First instructed his missionaries to work at converting the Pagan people, he told them to try to incorporate some of the Pagan practices into Christian practices in a limited way. This meant that November 1st became "All Saints Day," which allowed Pagan people to still celebrate a beloved holiday without violating Christian beliefs.

Today, Halloween has evolved into a day devoted purely to fun, candy, and kids. What a change from its origins! We encourage all of our patients to have fun during the holiday, but be safe with the treats. Consider giving apples or fruit roll-ups to the kids instead of candy that is potentially damaging to the teeth and gums.

Remind kids to limit their candy and brush after eating it! Sweets can cause major tooth decay and aggrivate gum disease, so to avoid extra visits to our Vancouver, BC office, make your Halloween a safe one!