Posts for: July, 2018
When they’re introducing a new movie, actors often take a moment to pay tribute to the people who helped make it happen — like, you know, their dentists. At least that’s what Charlize Theron did at the premiere of her new spy thriller, Atomic Blonde.
"I just want to take a quick moment to thank my dentists," she told a Los Angeles audience as they waited for the film to roll. "I don’t even know if they’re here, but I just want to say thank you."
Why did the starring actress/producer give a shout-out to her dental team? It seems she trained and fought so hard in the action sequences that she actually cracked two teeth!
“I had severe tooth pain, which I never had in my entire life,” Theron told an interviewer from Variety. At first, she thought it was a cavity — but later, she found out it was more serious: One tooth needed a root canal, and the other had to be extracted and replaced with a dental implant — but first, a bone grafting procedure was needed. “I had to put a donor bone in [the jaw] to heal,” she noted, “and then I had another surgery to put a metal screw in there.”
Although it might sound like the kind of treatment only an action hero would need, bone grafting is now a routine part of many dental implant procedures. The reason is that without a sufficient volume of good-quality bone, implant placement is difficult or impossible. That’s because the screw-like implant must be firmly joined with the jawbone, so it can support the replacement tooth.
Fortunately, dentists have a way to help your body build new bone: A relatively small amount of bone material can be placed in the missing tooth’s socket in a procedure called bone grafting. This may come from your own body or, more likely, it may be processed bone material from a laboratory. The donor material can be from a human, animal or synthetic source, but because of stringent processing techniques, the material is safe for human use. Once it is put in place your body takes over, using the grafted material as a scaffold on which to build new bone cells. If jawbone volume is insufficient for implants, it can often be restored to a viable point in a few months.
Better yet, when grafting material is placed in the tooth socket immediately after extraction, it can keep most of the bone loss from occurring in the first place, enabling an implant to be placed as soon as possible — even before the end of a movie’s shooting schedule.
Will Atomic Blonde prove to be an action-movie classic? Only time will tell. But one thing’s for sure: When Charlize Theron walks down the red carpet, she won’t have to worry about a gap in her smile.
If you have questions about bone grafting or dental implants, please contact our office or schedule a consultation. You can read more in the Dear Doctor magazine articles “Dental Implant Surgery” and “Immediate Dental Implant.”
It’s important for your child’s current and future health that we watch out for tooth decay. Taking x-rays is a critical part of staying one step ahead of this common disease.
But while x-ray imaging is commonplace, we can’t forget it’s still a form of radiation that could be potentially harmful, especially for a child whose tissues are rapidly developing. We must, therefore, carefully weigh the potential benefits against risk.
This concern has given birth to an important principle in the use of x-rays known as ALARA, an acronym for “As Low As Reasonably Achievable.” In basic terms, we want to use the lowest amount of x-ray energy for the shortest period of time to gain the most effectiveness in diagnosing tooth decay and other conditions.
A good example of this principle is a common type of radiograph known as a bitewing. The exposable x-ray film is attached to a plastic devise that looks like a wing; the patient bites down on it to hold it in place while the x-ray exposure takes place. Depending on the number of teeth in a child’s mouth, an appointment usually involves 2 to 4 films, and children are typically spaced at six months apart. Frequency of x-rays depends on your child’s tooth decay risk: lower risk, less need for frequent intervals.
Each bitewing exposes the child to 2 microsieverts, the standard unit for radiation measurement. This amount of radiation is relatively low: by contrast, we’re all exposed to 10 microsieverts of background radiation (natural radiation occurring in the environment) every day or 3,600 microsieverts annually. Even two appointments of four bitewings each year is a fraction of a percent of the background radiation we’re exposed to in the same year.
This conservative use of x-rays is well within safe parameters for children. As x-ray technology continues to advance (as with the development of digital imaging) we anticipate the exposure rate to diminish even more. Prudently used, x-rays remain one of our best tools for ensuring your child’s teeth are healthy and developing normally.
If you would like more information on the use of x-rays with children, 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 “X-Ray Safety for Children.”
Confused about which toothpaste to buy? You’re not alone — we’re all regularly confronted with multiple choices when we shop.
But you can simplify your decision-making process by first remembering that toothpaste has one main objective: helping to break down and remove dental plaque when you brush. Plaque is a thin film of bacteria and food particles that if you don’t remove through brushing and flossing could trigger tooth decay or periodontal (gum) disease.
Toothpastes contain abrasives and detergents to help make this possible. Abrasives like hydrated silica are gritty substances that work with the mechanical brushing action to loosen plaque. Detergents (usually sodium lauryl sulfate) help loosen and break down particles on your teeth that won’t otherwise dissolve with water alone. The combination of these ingredients and daily brushing action enables you to remove a substantial portion of plaque from your teeth every day.
These ingredients (along with others to retain moisture and bind everything together) are the foundation of any toothpaste. There are other additives, however, that you may also want to consider. The most important is fluoride, a naturally-occurring chemical proven to strengthen enamel against tooth decay. If you’re interested in a brighter smile, you can also look for bleaching agents that may help whiten some enamel staining. And, of course, there are various flavors to suit your taste.
You’ll also want to pay attention to ingredients if you have special concerns. If you have sensitive teeth, your dentist may recommend particular brands that help reduce discomfort. You’ll also want to be on the lookout for ingredients that you may be allergic to like the aforementioned sodium lauryl sulfate or flavors like cinnamon. Be sure to read the ingredients label if you have known issues with certain substances.
And while you’re reading the packaging look for one more thing — the American Dental Association Seal of Approval. This seal means any manufacturer claims for lower occurrences of cavities or other effects by that toothpaste have been independently verified.
It can be overwhelming amid all the product messaging to decide which toothpaste is right for you. But by knowing these basic facts about toothpaste, you can feel more confident choosing the right one to help keep your teeth and gums clean and healthy.
If you would like more information on oral hygiene products, 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 “Toothpaste: What’s in it?”