Friday, August 28, 2015

What Does a Palatal Expander Do?

             In the past 20-25 years, orthodontists have increased their use of expanders on patients of all ages. One reason for this trend is a better understanding of how to use expanders based on an abundance of research on the topic. Another reason for expander use is a desire by orthodontists and patients to rely less on extraction of teeth. While it is still necessary in some cases to remove some permanent teeth, there can be no question that expanders have greatly reduced this need. So, what exactly does an expander do? How does it work?

            The expanders that we use in our office are generally made by fitting some normal orthodontic bands or rings on the first permanent molars. Once these bands are fit, an impression or mold is made of the upper jaw, and the bands are removed and sent off to the lab. The lab then makes a model of the upper jaw based on the impression and fabricates the expander by soldering wires to the bands.

            Back in the office, the newly fabricated expander is then fit back into the mouth and cemented with special “glue for the teeth”. At this time, the patient and guardian will be shown the procedure for “turning” or activating the expander. We usually show the guardian and then allow them to try it while we watch to make sure they are comfortable with the procedure. When the activation is done, the patient generally does NOT feel any sharp pain. The patient may feel some pressure on the molars where the expander is attached or below the nose where the bones of the upper jaw meet. This pressure may last 15 or 20 minutes. If activation is done before bedtime, the patient generally sleeps off any mild discomfort.

            When the expander is activated, the gentle pressure applied to the teeth is transferred to the underlying bones of upper jaw. Prior to completion of the adolescent growth spurt, the two bones that make up the upper jaw have not entirely fused in the roof of the mouth. It is because of this fact, that an expander can do its job of moving these two bones further apart widening the upper jaw and making more space for alignment. Once the bones are gently moved apart after activating for a few weeks, bone will slowly fill in the gap. This bone fill in will take a few months. This is why an expander is left in place after activation is complete.
            If your expander is working properly, after about a week of turning, you should see a small gap form between the two front teeth. The gap is bigger for some patients than others. Don’t worry, the gap is temporary. We usually tell patients to call if they don’t see the gap.

            What if you are older than an adolescent and your upper jaw bones have already fused? Well, you can still get jaw expansion, but it is a little more involved. You will need to visit an oral surgeon for a small surgical procedure to loosen those bones back up prior to activating the expander.

            So that’s it! That’s how an expander works. It may be a little annoying, but usually, the results are well worth it!

            Thanks for being our patient. Stay tuned for more info!

Wednesday, February 4, 2015

The Patient Rewards Hub

            In 2015, our office has welcomed a new patient incentive program called the Patient Rewards Hub. This program is designed around trying to get our patients more involved in not only their orthodontic treatment but also their overall oral health. Patient Rewards Hub is a way for patients to get rewarded for doing all the “right” things with their treatment and oral health.

            Patients starting treatment after February 1, 2015 and those with significant time left in their orthodontic treatment will be issued a “Smile Rewards” Card. It’s a little like a credit card. When the patient visits the office for regular appointments, they must bring their card so that points can be added to the card by our office. Points will be awarded for a wide variety of things. Examples include: Being on time for your appointment, good brushing and oral hygiene, wearing elastics as instructed, and coming to an appointment during a less preferred time (i.e. during school hours). In addition, you can be awarded points for visiting your dentist and having a dental cleaning and for having no cavities.  When you come to the office, be sure to check the Patient Rewards Hub bulletin board in the waiting room which will be listing various contests both in office and online that can earn you even more rewards points.

            So, what do you do with all these reward points? On the back of your “Smile Rewards” Card, you will find your own personal login information for the Patient Rewards Hub website. To access this website, all you need to do is go to our office website at: and click on the link that looks just like your “Smile Rewards” card. Once you login, you will be able to earn even more points by looking around the site and performing tasks related to our office such as taking an office survey, giving a testimonial about your doctor or your treatment or participating in an online office contest. But more importantly, you will be able to check your point totals and redeem your points for giftcards from just about any local retailer you can think of. So, you can earn actual stuff for being a great orthodontic patient and improving the health of your mouth.

            Be sure to ask a team member about the Patient Rewards Hub the next time you are in the office. In the coming months we will be launching an “app” for smartphones and tablets that will make interaction with your Smile Rewards that much simpler. 2015 will truly be the start of something very special at our office! We are glad you will be a part of it. Thanks for being such great patients!

Wednesday, December 3, 2014

Fun Holiday Facts

  • Household trash increases by 25 percent between Thanksgiving and New Year’s Day. Trash from wrapping paper and shopping bags totals 4 million tons.
  • The world’s largest menorah is the National Chanukah Menorah in Washington, D.C.
  • The U.S. Postal Service delivers 20 billion cards and packages between Thanksgiving and Christmas Eve.
  • Poinsettias aren’t deadly. Their stems and leaves contain Latex which can be irritating.
  • On average, 5,800 people need a trip to the ER after suffering injuries from holiday decorating.
  • The largest gingerbread man in the world weighs 466 pounds, six ounces. The Gingerbread House, in Rochester, Minnesota, baked the giant cookie on February 21, 2006.
  • All the gifts in the Twelve Days of Christmas would equal 364 gifts.
  • According to the Guinness world records, the tallest Christmas tree ever was a 221-foot Douglas fir that was displayed in 1950 at the Northgate Shopping Center in Seattle, Washington.
  • Alabama was the first state in the United States to officially recognize Christmas in 1836.
  • President Teddy Roosevelt, an environmentalist, banned Christmas trees from the White House in 1912.
  • British illustrator John Callcott Horsley (1817-1903) invented the first Christmas card in 1843.
  • The Germans made the first artificial Christmas trees out of dyed goose feathers.
  • Kwanzaa celebrates its 50th birthday in 2016. The Kwanzaa holiday was created by Dr. Maulana Karenga in 1966 to celebrate family, culture and heritage, and is modeled after the first harvest celebrations in Africa.

At Drs. Lacy, Weidman, and Hazey III, we are thankful for the opportunity to be a part of our community and our patient’s lives making beautiful and healthy smiles.

Enjoy Your Holidays and Be Safe!



Friday, October 24, 2014

When Should Your Child First See an Orthodontist?

As orthodontists, we see a wide age range of patients. We are asked very often, outside of the office, when a child should first see an orthodontist.

Many times parents are first told of the need to see an orthodontist by their general dentist.  The general dentist watches out for certain orthodontic problems that may need addressed. The American Association of Orthodontists actually recommends that all children be seen by an orthodontist by age 7. Now, don’t get worried if your child is under the care of a good dentist, and he or she has not told you to go see the orthodontist yet. This age 7 recommendation is just that…a recommendation.

The reason that age 7 was chosen has to do with how children are developing at this age. Usually by age 7, a child has begun to lose some front baby teeth and begun to erupt some permanent first molars, sometimes called “6-year molars.” Therefore, the orthodontist can begin to get a feel for the size of the new permanent teeth and any problems with positioning, spacing, and crowding. In addition, by age 7, the orthodontist may begin to recognize any abnormalities in the growth of the jaws. Is one jaw growing more or less than the other? Is there a crossbite developing? etc.

            Finding some of these early problems doesn’t necessarily mean that your child will need orthodontic treatment at this early age. The orthodontist will be looking for a few very specific conditions that must be treated at this age, but usually we will wait until all permanent teeth erupt. However, the orthodontist may suggest removal of some baby teeth to help other permanent ones erupt. Then the child will be placed on an observation schedule to monitor future eruption and growth until treatment is recommended.

Sometimes finding developing problems early can reduce the severity of the problem later as the child grows. More importantly, though, these early Age 7 visits tend to reassure the parents and show the child that coming to the orthodontist is an easy and fun experience.