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Posts for: December, 2019

ARootCanalTreatmentWillImproveYourHealthNotHarmIt

If you’ve ever read online that root canal therapy causes cancer, don’t be alarmed—it doesn’t. What it does do is save a deeply decayed tooth that might otherwise be lost.

Tooth decay is caused by acid produced by bacteria, which dissolves enamel to create a hole or cavity. But it doesn’t stop there: decay can move on to infect the tooth’s innermost layer, the pulp filled with nerves and blood vessels. Unchecked, the resulting infection can travel through the root canals to eventually infect the bone.

A root canal treatment stops the infection before it goes this far. After administering a local anesthetic, we drill a small hole into the tooth to access the pulp chamber and root canals. We then remove all the diseased tissue, disinfect the space and then place a filling within the empty chamber and root canals to prevent further infection. We then seal the access hole and later crown the tooth to further protect and stabilize it.

It’s no exaggeration, then, to say that root canal treatments have saved millions of teeth. So, for all its beneficial effect, why is it considered by some to pose a health danger?

The germ for this notion comes from the early 20th Century when a dentist named Weston Price theorized that leaving a “dead” organ in place would harm the body. Since a root-canaled tooth with the pulp’s living tissue removed is technically no longer viable, it fit the category of “dead” tissue. Thus, according to this theory, maladies like cancer could arise because of the “dead” tooth.

Unfortunately, this theory has found a somewhat new life recently on the internet, even though it was thoroughly investigated and debunked in the 1950s. And as late as 2013, a study published in a journal of the American Medical Association found no increased cancer risk after root canal treatment, and even some evidence for a reduced risk.

So, if your dentist recommends root canal treatment, rest assured it’s needed to save your tooth. Rather than harm your health, it will improve it.

If you would like more information on root canal treatment, please contact us or schedule an appointment for a consultation. You can also learn more about this topic by reading the Dear Doctor magazine article “Root Canal Safety.”


HughJackmanIsAllSmilesforHisNewBroadway-InspiredShow

To anyone immersed in the “X-Men Universe” Hugh Jackman will always be Wolverine, a role he played in seven movies. But there’s more to this Australian actor than mutant bone claws and mutton chops that would make Elvis envious. Jackman has also starred in over 20 non-superhero films, including Les Misérables, for which he won a Golden Globe. He is also a Tony award-winning Broadway performer—with a winning smile.

With his famed character Logan/Wolverine fading in the rearview mirror, Jackman has returned to his musical roots. He will play Harold Hill in the Broadway revival of The Music Man, set to open in Fall 2020. And since May 2019 he’s been on world tour with Hugh Jackman: The Man. The Music. The Show., featuring Jackman and a supporting cast performing songs from favorite shows and films, including Les Misérables and the 2017 hit The Greatest Showman.

The Show, with 90 planned stops throughout Europe, North America and Oceania, is a decidedly different “universe” from the X-Men. As Wolverine, Jackman could get away with a scruffier look. But performing as Jean Valjean or the bigger-than-life P.T. Barnum, he has to bring a vastly different look to the role, which brings us to Jackman’s teeth…

Once upon a time, Jackman’s teeth were an unflattering gray—definitely not a good look for stage or film. So with the help of his dentist, Jackman set about upgrading his smile with teeth whitening. Teeth whitening is a great way to take a dull, stained smile and turn up the volume on its brightness—and attractiveness—a notch or two. A dentist applies a bleaching solution that stays in contact with the teeth for a few minutes. The process is often aided by special lighting.

A professional application is especially desirable if, like Jackman, you want “Goldilocks” brightness: not too little, not too much, but just right for you. Dentists can precisely control the tint level to get a brighter but more naturally looking white. Of course, you can also get a dazzling “Hollywood” smile if you so desire.

And although the effect of teeth whitening isn’t permanent, a dental application can last a while, depending on how well you manage foods and beverages that stain teeth. With a touchup now and then, you may be able to keep your brighter smile for years before undergoing the full procedure again.

One important note, though: This technique only works with outer enamel staining. If the discoloration originates from within the tooth, the bleaching agent will have to be placed internally, requiring access to the inside of the tooth. An alternative would be porcelain veneers to mask the discoloration, an option that also works when there is ultra-heavy enamel staining.

If you’re tired of your dull smile, talk with us about putting some pizzazz back into it. Teeth whitening could be your way to get a smile worthy of Broadway.

If you would like more information about teeth whitening, please contact us or schedule a consultation. To learn more, read the Dear Doctor magazine articles “Teeth Whitening” and “Whitening Traumatized Teeth.”


By Lake Oswego Smiles
December 02, 2019
Category: Oral Health
Tags: dental injuries  
FollowTheseHolidayToyTipsforYourKidstoAvoidDentalInjuries

The holidays draw families together like no other season as loved ones gather from near and far to eat, drink and be merry—and exchange gifts. For the little kids that means toys (and sometimes for the big “kids” too!). Unfortunately, a toy meant to delight children could instead cause them harm, including injuries to their teeth and gums.

Be selective, then, when giving toys to the special children in your life this holiday season. Here are a few tips to remember to help protect their teeth and gums from injury.

Avoid toys with small parts. Given infants’ and toddlers’ propensity to put objects in their mouth, try to avoid choosing toys with small parts. While the main concern with smaller toys is the risk for choking, small, hard objects in the mouth could also cause dental damage. The danger is especially acute if a child falls while a toy or similar object is in their mouth.

Watch out for hard, sharp-edged toys. Younger children especially like to bite and gnaw on things. It’s prudent, then, to stay away from hard plastic toys or those with sharp points or edges—these could chip teeth or cut into the gums. Instead, look for toys made of more pliable plastic or fabric, and with rounder surfaces. When in doubt, look for labeling on packaging that indicates the appropriate ages for a particular toy.

Discard damaged toys. With your kids’ toy boxes brimming over with new holiday treasures, it’s a good time to do a safety inventory of their older toys. Besides those they’ve outgrown, look for toys that may have been damaged or broken. Although initially they may have been safe, toys in poor condition might pose many of the dangers to teeth and gums we’ve previously mentioned. Damaged toys should be either repaired or discarded.

Supervise their playtime. You might also want to keep a watchful eye out as your kids play with their new toys. While they do need their own time to be imaginative during play, children could put their toys to uses not intended for them, increasing the risk of injury. A bit of gentle supervision is a good idea to prevent unintended—and unwelcome—consequences.

The holidays are a magical time for all of us, but especially for children. Follow these holiday toy tips to prevent dental injuries that could ruin your family fun.

If you would like more information about protecting your child’s dental health, please contact us or schedule a consultation.