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Remember hearing about George Washington and his wooden choppers? Not his tools for cutting down cherry trees, but his false teeth.

Actually, George’s teeth were made of ivory but were so stained that they appeared to be made out of wood. You might think those were the earliest dentures. In fact, the history of false teeth goes back centuries before President Washington.

Ancient Times

The earliest known dentures consisted of human or animal teeth tied together with wires. Examples of such dentures have been found in Egyptian and Mexican archeological sites. Other ancient peoples use carved stones and shells to replace lost teeth. These early dentures were probably made for cosmetic purposes. The materials they used were not likely to stand up to the pressure placed on teeth during eating.

The earliest surviving set of complete dentures were actually made out of wood (sorry, George). They were found in Japan and date back to the 16^th century.

Human and animal teeth continued to be popular materials for dentures until the 20^th century in some parts of the world. But the difficulty obtaining healthy teeth (and the risk of disease from unhealthy teeth) led dentists to search for other substances.

Modern Era

In the 18^th century, dentists began using porcelain, ivory, gold, silver and even rubber as tooth substitutes. Dentures made with these substances could be used in eating. They were often ill-fitting, however, which may explain why George Washington looks puffy and glum in many portraits.

Porcelain and metals were the most popular denture materials until about 1950, when plastics and resins were developed. Tough and durable, these materials make up most of the dentures Drs. James and Mary Rose Twohig and our team use today.

Still, what goes around comes around. Researchers at the University of Texas are looking at using human teeth for dentures once again. Only in this case, the researchers hope to use biotechnology to spur the growth of new sets of teeth to replace those lost over a lifetime.

Happy April from Twohig Dentistry. We hope your spring is off to a wonderful start! There is so much to look forward to like picnics and Isotopes and United games. In the office, we have started team development with Spear Practice Solutions. We’ve also had a few reasons to celebrate this season! Rosanna had a birthday on April 9th and celebrated 5 years at our office. We also had the pleasure of adding a new team member. Please help us welcome Jenifer to our office! We are so happy to have you.

Spring is all about growth and revitalization which makes it the perfect time to take a look at your oral care routine and see how you can improve it! We recommend that our patients floss once a day whenever is most convenient for you, morning or right before bed. When it comes to picking the perfect toothbrush, we prefer a brush that is soft and flexible. Make sure to change it out every 3 months!

Enjoy the spring season everyone! We look forward to having you in our office again soon.

Poor April. While other months celebrate romance, or giving thanks, or costumes and candy, April has—April Fool’s Day and a tax deadline. We might be forgiven for thinking these two dates seem more like warnings than celebrations.

So here’s a new topic for the April calendar: National Facial Protection Month! Take the opportunity this month to review your safety practices while you’re enjoying your favorite activities.

• Mouthguards

If you have a mouthguard for sports or athletic activities, wear it! In any activity or sport where humans come into contact with solid objects (including other humans) tooth injury is possible. A mouthguard will help protect you from dental injuries caused by falls, physical contact, or other accidents that might happen in your active life. And it’s not just your teeth—mouthguards protect your lips, tongue, and jaw as well.

You can buy mouthguards in stock sizes or shape-to-fit options, or you can have a guard custom made especially for you at our Albuquerque office. Custom mouthguards fit perfectly and are designed to make breathing and speaking easy and comfortable. And if you wear braces or have fixed dental work such as a bridge, a custom mouthguard can protect your smile and your appliances. Talk to Drs. James and Mary Rose Twohig about mouthguards for some great advice on how to protect your teeth and mouth.

As long as we’re discussing facial protection, let’s look at some other ways to keep safe as you keep active.

• Helmets

If there’s a helmet available for your sport, use it! Helmets are especially important for protecting athletes from brain injury and concussion, and they help protect the face and jaw as well.

• Face Guards

If you’ve experienced a puck speeding toward you, or a defensive tackle hurtling your way, or a fast ball coming in at 90 miles an hour, you know the importance of wearing a face guard. These guards can help protect your eyes, face, teeth, and jaws. Many sports now recommend using face guards—it’s worth checking to see if your sport is one of them.

• Eye Protection

And let’s not forget eye protection. Whether it’s safety glasses or a visor, protecting your eyes and the bones around them is extremely important. You can even get sports goggles or protective sports glasses with prescription lenses to keep you safe and seeing clearly.

We have the training and experience to help treat and restore injured teeth. But we will be the first to tell you, the very best treatment is prevention!

So here are a few suggestions for your calendar this month:

• If you haven’t gotten a mouthguard yet, now’s the time. Tooth and mouth injuries occur in sports beyond hockey and football. If you play basketball, ski, skateboard, ride a bike—in fact, almost any sport where you can fall or make contact with a person or object—a mouthguard is a must.
• If you need to replace an ill-fitting or damaged helmet and face guard, do it before your next game. And do replace a bike helmet if you’ve been in a crash—most likely it won’t be as protective, even if damage isn’t visible.
• Talk to your eye doctor about protective eyewear if off-the-rack products don’t work for you.
• If you are a parent or caregiver, make sure your child athlete has the proper facial protection—and uses it.
• If you are a coach, make sure your athletes have the right protective gear—and wear it.
• It’s also a great time to commit to using your protective gear every single time you’re active.

But, wait—these reminders are helpful and important, but weren’t we promised something to celebrate this April? Good catch! The great news is, using facial protection for sports and athletic activities gives you rewards you can celebrate all year: fewer injuries, fewer visits to the emergency room, and a beautiful, healthy, intact smile. Suit up!

You’re constantly playing defense. Your child spends two minutes in the morning and two minutes at night carefully brushing and flossing with a fluoride toothpaste. You make sure sugary and acidic foods are not a major part of your diets. Your child visits our Albuquerque office for regular exams and cleanings. Really, how can a cavity get past all that?

But even with the best defensive practices, you don’t have a level playing field—literally. The tops of our molars and premolars don’t have the smooth, easy-to-clean surfaces that our other teeth have. If you look at the chewing surfaces, you will notice deep grooves which toothbrush bristles have a much harder time reaching.  

Plaque and food particles can become trapped in these grooves (known as pits and fissures), providing perfect conditions for a cavity to develop. That is why cavities are so common in newly erupted molars. Dental sealants protect these teeth from cavities by providing a barrier which smooths out the surface of the tooth and prevents food and bacteria from reaching the molar’s crevices.

Most sealants are invisible plastic resin coatings which we apply in our Albuquerque office. Usually the procedure is so quick and easy that no dental anesthetic is required. Each tooth will be examined first. If we find any signs of early decay, we will gently treat that area before beginning.

When the tooth is ready, it will be cleaned and dried. An etching solution will be brushed on to the dry surface to roughen the area a bit so that the sealant will hold to the tooth more effectively. A thin coat of the sealant is then painted on and hardened under a curing light. And that’s it!

Once teeth are sealed, they should be cleaned and flossed just as carefully as before. Regular exams and cleanings are still very important, and we can monitor the condition of the sealant and the sealed teeth. Properly applied, sealants can last from three to five years, or even longer.

Who should consider sealants? Sealants are typically recommended when the permanent molars first erupt. Children’s enamel takes a while to become its strongest, and so these just-erupted teeth are more at risk for cavities. Sometimes Drs. James and Mary Rose Twohig will recommend sealants for primary (baby) teeth if needed. But even adults can benefit—talk to us if you are interested and we will let you know if sealants might be right for you.

Sealants are a simple, safe, and minimally invasive way to prevent cavities. Studies of sealed molars and premolars show a dramatic reduction in cavities compared to untreated teeth. Sealants are one of the most effective ways to defend your teeth or your children’s teeth from tooth decay. And as we’ve all heard—defense wins championships!