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What's the difference between an orthodontist and a dentist?

July 18th, 2018

Orthodontists and dentists both help patients improve their oral health, but in different ways. Dentistry is a broad medical specialty that deals with the teeth, gum, nerves, and jaw, while orthodontics is a specialty within dentistry that focuses on correcting bites, occlusion, and the straightness of teeth. One important difference is that all orthodontists like Dr. Siobhan Sheehan are dentists, but not all dentists are licensed orthodontists.

How are they similar?

The main similarity between a dentist and orthodontist is that they both focus on oral care. An orthodontist can work in a dental office and provide the same care as a dentist. So in this respect, they are quite similar. They are both considered doctors, and deal with the teeth and gums.

How are they different?

There are more differences than similarities. An orthodontist requires additional schooling as a dental specialty; the situation is similar to a doctor who obtains additional schooling to become a surgeon. Another difference is that orthodontists specialize in helping patients with the alignment of their teeth, improving their bite, or fitting them for corrective braces and devices. If a patient has an overbite, a dentist will refer him or her to an orthodontist.

Dentists typically encourage good oral hygiene and provide services related to:

  • Tooth decay
  • Root canals
  • Gum disease
  • Crowns
  • Bridges
  • Veneers
  • Teeth whitening

Orthodontists are dentists that specialize in the alignment of teeth, and provide services related to:

  • Misaligned teeth
  • Crowded teeth
  • Overbite
  • Underbite

What an orthodontist can help with

Orthodontists help with crooked teeth, but they assist patients with other issues as well. These include overbites and underbites, crossbites, spaces between teeth, overcrowding of teeth, and the treatment of temporomandibular disorders (TMD). Additional problems with the jaw also need to be treated by an orthodontist.

While a dentist may be trained to provide orthodontic care in addition to extractions, TMJ treatments, and fillings, trusting your smile to an orthodontist can better balance the different procedures you require.

To learn more about the difference between dentists and orthodontists, or to schedule an initial consultation with Dr. Siobhan Sheehan, please give our team at Sheehan Orthodontics a call at our convenient Duxbury, MA office.

TMD Problems and How You Can Prevent Them

July 11th, 2018

Temporomandibular joint disorders (TMD) describe a set of conditions that involve trouble with your jaw and face muscles. They result from a problem in the temporomandibular joint (TMJ), which is a hinge that connects the temporal bones, in your skull in front of each ear, to your jaw. The joint enables you to talk, yawn, and chew by letting your mouth move.

TMD can be very painful and interfere with functions such as eating and speaking. This what to watch for and how to try to prevent TMD.

Risk Factors for TMD

You are at higher risk for TMD if you are a women than if you are male. The disorder is most common among adults between the ages of 20 and 40 years. Other risk factors for TMJ disorders include the following.

  • Arthritis in the area, making movement more difficult
  • Excessive tooth grinding, because it increases stress on the joint
  • General stress, which can lead you to clench your teeth and strain facial muscles

Symptoms of TMD

Symptoms of TMD can last for just a short while, or for several years. Seeing Dr. Siobhan Sheehan is important if your symptoms make it impossible for you to eat regularly or if you have unbearable pain or discomfort. The following symptoms can occur on both or one side of your face.

  • Aching or very tired facial muscles
  • Jaws that are fixed open or shut without you being able to unlock them
  • Grating or popping sounds when you chew or close or open your mouth
  • Pain in the entire area, including the mouth, jaw, neck, or shoulders, that comes on when you chew or yawn

Preventing TMD

You can try to prevent TMD by focusing on reducing risk factors. If you grind your teeth at night, ask Dr. Siobhan Sheehan about wearing a mouthguard. If you are overly stressed, look into ways to better manage your stress and relax your muscles. Another strategy for trying to prevent the development of TMD is to avoid chewing gum, since that puts stress on your jaw.

If you have questions about TMD, don’t hesitate to contact our Duxbury, MA office.

Happy Fourth of July!

July 4th, 2018

Happy Independence Day from Dr. Siobhan Sheehan and team! The Fourth of July celebrations in America may have changed a lot over the years, but there is no doubt that we Americans love to celebrate the anniversary of our country's independence! Today we're devoting the Sheehan Orthodontics blog to some fun facts about the Fourth!

  • My, how we have grown! This year the United States Census Bureau estimates that our country has 313.9 million residents celebrating the Fourth of July this year, but back in 1776 there were just 2.5 million members of the country.
  • Our country loves to show how proud that we are of our independence. Did you know that there are 31 United States places with the word “Liberty” in their names? The state of Iowa actually has four towns with the word Liberty in the name: Libertyville, New Liberty, North Liberty, and West Liberty.
  • The United States loves Fourth of July food! It is expected that around 150 million hot dogs are eaten on the Fourth each year. One of the Fourth's most popular sides, potato salad, goes just perfectly with the hotdogs and hamburgers that are standard Fourth of July fare. Some people choose potato chips instead, but we wouldn't have such a plethora of potatoes if not for the prodigious production of the states of Idaho and Washington -- they provide about half of all the potatoes in the United States today!
  • Americans love celebrating the Fourth outdoors: About 74 million Americans fire up their BBQ grill every Fourth of July.
  • The Chinese contribution: Did you know that Americans have spent more than $211 million on fireworks that were imported from China?

No matter how your family chooses to celebrate the Fourth, stay safe, take precautions, and don't forget to brush after your fabulous Fourth feast!

Five Fun Ways to Count Down Your Braces Time

June 27th, 2018

Braces can straighten your teeth to give you a more attractive smile for life. The process can take 18 months to two years or more, and this amount of time can seem unending when you first get your braces. Counting down your brace time can help the time pass more quickly and build the excitement for when you finally get your braces removed.

Make a Wall Calendar

Crossing out each day on a calendar is a standard way of counting down time. You can make this more personal by designing your own calendar to help you count down. Use an online customization service to upload photos or designs for each month. Each month’s picture can also display the number of months remaining until you expect your braces to come off.

Schedule Rewards

When you receive regular rewards for continuing to wear your braces, they can seem less burdensome. Plan to buy yourself a reward every month that you wear your braces for the duration of the treatment. The time will pass much faster when you feel you are earning rewards for your patience.

Lengthen a Paper Chain

Use strips of paper to make the links of your chain, and add a new link each week to lengthen the chain. Before sealing each new strip of paper into a circle, write on it a reason why you are getting your teeth straightened, or an event in the future when you will appreciate your straight teeth as you smile.

Use a Wall Hanging

Purchase a large pad of blank white paper. Write a “0” on the bottom sheet and a “1” on the next, and continue until you reach the number of days remaining in your treatment. Rip off the top sheet each day to see how many days are left and remind yourself of the progress you are making.

Find a Buddy

If any of your friends get braces around the same time as you, share the experience. Make a pact to celebrate each trip to Sheehan Orthodontics when one of you receives news about your progress.

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