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Monday, September 30, 2013
Dental Implants Available At Respected Specialty Practice In Baltimore
Dr. K. Michael Murphy and Associates offers expertly performed implant procedures from Baltimore dentists with specialty training.
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Material loss protects teeth against fatigue failure
Scientists have digitally analysed modern human teeth using an engineering approach, finite element method, to evaluate the biomechanical behavior of teeth under realistic loading. They report results showing that very widespread loss of dental material (enamel and dentine) at the base of the crown might be linked to the reduction of tooth wear in our industrialized societies.
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New evidence on how fluoride fights tooth decay
In an advance toward solving a 50-year-old mystery, scientists are reporting new evidence on how the fluoride in drinking water, toothpastes, mouth rinses and other oral-care products prevents tooth decay.
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Sunday, September 29, 2013
Nature-inspired advance for treating sensitive teeth
Taking inspiration from Mother Nature, scientists are reporting an advance toward preventing the tooth sensitivity that affects millions of people around the world. The substance is similar to the adhesive that mussels use to attach to rocks and other surfaces in water.
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Books are in Transition
Not that I think "real," paper books are going away entirely, anytime soon. But there will be less of them, and more digital books. The fact is, Beauty from Afar is one of those works that would have been better as an e-book, in some future time of e-book ubiquity.
Source: http://feedproxy.google.com/~r/BeautyFromAfar/~3/XZnU3xWRGdY/
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Bacteria Responsible for Gum Disease Facilitates Rheumatoid Arthritis
Does gum disease indicate future joint problems? Although researchers and clinicians have long known about an association between two prevalent chronic inflammatory diseases — periodontal disease and rheumatoid arthritis (RA) — the microbiological mechanisms have remained unclear…
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A New Way to Get Your Dental Work Done While Traveling
Update 4/2/2012: Happy April Fools Day 2012 — Unfortunately, in-flight dentistry hasn't quite taken off yet!
Don't be surprised if during your next visit to the friendly skies you hear the faint whine of the dental drill. Two major airlines are poised to announce the addition of the DentAir program to their flight services. The program has been in its trial stage since January 1, 2012 and has met with such success that it is now being expanded throughout both airlines. After years of cost-cutting, many airlines are trying to woo back disgruntled fliers by offering extra in-flight services that cater to their frequent travelers.
I hate to be a naysayer, but I did have my doubts when I first heard about this program. I mean, dentistry in the air? But after discussing the idea with both patients and other dentists, I have to admit that being an aerodentist is actually something I could see myself doing after I graduate from dental school.
The program is currently offered on about 5% of domestic flights, as well as several international destinations. Patients can requests services while checking in online up to 24 hours in advance or they can request an appointment once they get to their gate. A full range of services are offered, including routine cleaning and exams, custom whitening trays, and restorations.
What Patients Are Saying About the DentAir Program
We all know how difficult it is to fit dental check-ups into our busy schedules nowadays. But with the addition of the DentAir program, people can fly where they need to — and get an exam on the way.
Kerri Zrisk, creator of the DentAir concept, explains, "Whether you are a business traveler or a retired couple vacationing around the world, you probably struggle to find the time to get to your dentist. With this program, the dentist comes to you. We realized that passengers already had time slots open in their schedules — the only problem was that they were flying on airplanes during these lulls in their day. So we started thinking, 'How can we get the dentists to these people?' The DentAir program naturally followed."
Phil Mitewth, DentAir Conniseur
Many patients expressed relief that they had access to dental professionals while traveling. After all, dental emergencies rarely occur at convenient times. Phil Mitewth, director of sales for Mardott International, said, "As a busy executive, I simply don't have time to go to the dentist. With my busy schedule of flights, it's easy to get my dental work done - and I have to say that there's nothing quite as exhilarating as having a root canal over the Panama Canal."
Passenger Joseph Miller was equally excited. "I couldn't wait to get caps on my badly-stained two front teeth. Getting it done in the air was awesome and I would even say it was the crowning moment of my whole vacation!"
What Dentists Are Saying About the Dental Air Program
View from DentAir Dental Chair
New York Dentist Dr. Mo Lerr, DDS stated, "Many patients are flying down to Mexico to get their dental work done at a fraction of the cost. By being an airplane dentist, I have some time to persuade them to get their dental work done in-country. I can even offer cheaper prices since there are no taxes in the friendly skies!"
Dr. Daryl B. Payne says, "A lot of my colleagues were skeptical at first, but I will always remember doing my first 'mile-high' filling. I just revved up the drill and waited. As an aerodentist, I've learned to just hold the drill in the mouth and let the turbulence guide me to the decay. It works every time, and I've never had a patient leave."
Most dentists that were interviewed said they feel like an integral part of the flight team, despite their unique role. Dr. Timothy DeKay chimed in, "Everything has gone fairly smoothly so far. One time the pilot did tell me to lay off the suction since it was decreasing cabin pressure, but other than that we've had a pretty good working relationship."
The Stewardentess: A Fulfilling Career Choice
Meredith Russell, Stewardentess
Aerodentistry, like traditional dentistry, requires specially-trained support staff. After a recent flight, I was able to meet up with long-time Delta stewardess Meredith Russell. She returned to school last year to get her dental assisting degree and has recently been certified the first stewardentess in the nation.
In our interview she mused, "Sometimes it gets really boring during the downtime after I've collected the empty drink cups and pretzel bags. I felt like there was something I was missing out on as a stewardess and I wanted more out of my career. In-flight dental assisting was just a natural extension of my duty to make everyone's flight perfect."
The Future of Dentistry
Whether aerodentistry will really take off remains to be seen. But one thing is clear: dentists are branching out and considering unconventional treatment venues. It could be the recent economic recession or just a shift away from traditional care models, but whatever the reason, dentistry is expanding to reach more people.
"It's hard to say what the next 5 or 10 years will bring, " says Dave Capitt, dean of Michigan State School of Dentistry, "but if you ask me, the future of dentistry is up in the air."
Source: http://feedproxy.google.com/~r/OralAnswers/~3/5UdqJyPybFc/
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Eruption Cyst: Photos of a Purple Bump on the Gums
A little over a year ago, I wrote an article discussing eruption cysts. Those are the bluish-purple bumps that can form on the gums right before a tooth pushes its way into the mouth.
Upon first glance, many parents are understandably concerned that their child has a serious problem in their mouth. The photo I used in the original article isn't very clear, and I thought it would be good to post a couple more photos that were recently shared with me.
Photos of Eruption Cysts
The photo above shows two eruption cysts over the permanent upper front teeth. The teeth are still white, the purple color is due to bruising that has occurred between the gums and the permanent tooth. Usually, no treatment is necessary and the teeth will come through within a couple of weeks.
This photo shows an eruption cyst where the upper left six-year molar is preparing to come into the mouth. Many parents may not even notice eruption cysts when they occur this far back in the mouth.
Fact: Since many eruption cysts occur on the back teeth and only last a few weeks, they often go undetected. Because of this, nobody really knows how common eruption cysts really are. Most estimates say that they occur in under 1% of all children.
To Treat or Not to Treat
Normally, eruption cysts don't need any treatment. The tooth will usually poke through the eruption cyst and come into the mouth on its own within a couple of weeks. If the eruption cyst is causing lots of pain, or if it is causing concerns due to its appearance (as in the first photo), it can be cut open to expose the tooth.
You can click the following link to check out a picture of a tooth after its eruption cyst has been opened.
More Pictures of Eruption Cysts
You can find more photos of eruption cysts in this article that appeared in the Indian Journal of Dental Research.
If you have any questions or concerns on eruption cysts, feel free to leave a comment in the comments section below. Thanks for reading!
Photos generously provided by Dr. Sarah Hill, a pediatric dentist in Oak Harbor, WA.Source: http://feedproxy.google.com/~r/OralAnswers/~3/V6Q_KHSvUCA/
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Craze Lines: Hairline Cracks In Your Front Teeth
Catherine recently left a comment asking about the discolored lines that she has running vertically in her front teeth. She was curious about what kinds of solutions there are to deal with this cosmetic problem.
Before I talk about the solutions to these lines that can occur in our teeth, I'll give an overview of what they are, why they happen, and how to get rid of them.
Craze Lines: Vertical Lines in Our Teeth
These vertical lines in her front teeth are actually known as craze lines. Over years of use, our teeth tend to develop tiny cracks in the hard outer layer known as enamel. These cracks normally don't cause any pain, but can easily stain, causing embarrassing discolored lines on your front teeth.
What Causes Craze Lines?
Craze lines can be caused by stress placed on a tooth. This can happen over the course of a lifetime of chewing or by any other process that causes a lot of stress on our teeth.
Some common causes of craze lines are biting your nails, grinding your teeth (many people do it in their sleep without realizing it), using your teeth as tools, trauma to your teeth, or simply routine use of your teeth.
In Dr. Cohen's textbook about root canals, he states, "Craze lines are merely cracks in the enamel that do not extend into the dentin and either occur naturally or develop after trauma."
This case report describes a situation where craze lines were caused by biting on hard objects such as the top ring of an aluminum soda pop can. Speaking of metal rings, wearing tongue rings can cause craze lines in your teeth.
Interestingly, some research points to temperature changes as a possible cause of craze lines. That's a great incentive to not chew ice cubes (especially after drinking hot coffee!)
One other cause of craze lines that should be discussed is going to the dentist. This research article states that he process of drilling away a cavity and filling a tooth can cause craze lines. That's certainly not a reason to avoid the dentist, though, since craze lines are harmless whereas untreated cavities can lead to significant complications.
Do Craze Lines Mean Your Teeth are Cracked?
Although craze lines are very tiny cracks in the outermost layer of your tooth, you don't need to worry about your tooth cracking in half.
One good way to think about craze lines is to take a look at the photo of this porcelain doll. The cracks in the porcelain occurred after years of use. Although they are cosmetically displeasing, the cracks don't mean that the doll's head is about to crack open!
If you suffer from craze lines, you'll be pleased to know that the way that our teeth forms makes the enamel highly resistant to cracking.
A recent study looked at the crack resistance of the enamel in our teeth compared to a synthetic enamel. The study concluded, "While enamel is the most highly mineralized tissue of the human body, the microstructural arrangement of the prisms promotes exceptional resistance to crack growth."
If that isn't enough, this study says that "The microstructure of enamel is functionally optimized to guide cracks from the more brittle outer enamel inwards where they experience higher growth resistance and are prevented from causing fracture and chipping."
This study found that enamel is about three times as tough as the naturally-occurring crystals of hydroxyapatite (the crystal that our tooth is made from.)
How to Get Rid of Craze Lines
So, what should you do if you have craze lines and you hate how they look? There are a few alternatives.
The least invasive option is to try teeth whitening. Many craze lines show up because tiny amounts of debri get into the crack and stain the crack, making it visible. Teeth whitening can bleach away the stain and make the craze lines very hard to detect.
There are other options that involve actual dental work. Before trying these options, it's good to keep in mind that craze lines can be caused by dental work, and that no dental work is better than your natural teeth.
These options include having an aesthetic tooth-colored filling material placed over the crack or having a veneer. To do the filling, your dentist will simply smooth down the tooth in the affected area and add some filling material that is the same color as your natural tooth. To do a veneer, your dentist will smooth down the whole face of the tooth and place a thin piece of porcelain over the tooth (kind of like a fake fingernail.)
Conclusion
With these alternatives in mind, it's worth noting that most dentists agree that there's no need to treat craze lines since they rarely lead to further breakdown of the tooth. Some studies (like this one) do argue that the small lines may serve as a future site of a cavity, but if you're going in for your regular check-ups, your dentist can usually detect potential problems.
Do you have any questions about craze lines or cracks in your teeth? Leave a comment in the comments section below. Thanks for reading!
Image Credits: Top photo © iStockPhoto.com/clintspencer, Porcelain doll photo licensed from Paul Burdett/Shutterstock.com, bottom photo licensed from Piotr Sikora/Shutterstock.comSource: http://feedproxy.google.com/~r/OralAnswers/~3/ztXE6WVvC_c/
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Saturday, September 28, 2013
New strategy to prevent or halt periodontal disease
By blocking a molecular receptor that bacteria normally target to cause chronic gum disease, or periodontitis, scientists have demonstrated an ability in a mouse model to both prevent periodontitis from developing and halt the progression of the disease once it has already developed.
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Keeping a Healthy Diet and Lifestyle in the Cold Season
It's easier to eat right and be active outdoors during the summer months when the weather is warm and dry, and fresh fruits and vegetables are plentiful. It's a different story when the temperatures drop, the rain sets in, and there are no more farmers …
The post Keeping a Healthy Diet and Lifestyle in the Cold Season appeared first on 247HealthNews.
Source: http://247healthnews.net/keeping-a-healthy-diet-and-lifestyle-in-the-cold-season/
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Dentist Keeps Smiles Whole With Same Day Crowns in Coppell, TX
Dr. Rick Larson, dentist in Coppell, offers quality same day crowns for speedy smile restorations.
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Experts warn of misbehaving tooth fairy
Opinions of the tooth fairy as kind and giving may need to be revised following "mounting reports of less child-friendly activity," according to a new paper.
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Soda and illegal drugs cause similar damage to teeth: Acids erode enamel
Addicted to soda? You may be shocked to learn that drinking large quantities of your favorite carbonated soda could be as damaging to your teeth as methamphetamine and crack cocaine use. The consumption of illegal drugs and abusive intake of soda can cause similar damage to your mouth through the process of tooth erosion, according to a case study.
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New food truck aims to encourage healthy eating
BIRMINGHAM, Ala. (WIAT) – The idea of a food truck is popular in Birmingham, especially for the middle-of-the-day, lunch crowd. Now, there's a new option in the city. The Yummy Truck is a new project from the Junior League of Birmingham. They're …
The post New food truck aims to encourage healthy eating appeared first on 247HealthNews.
Source: http://247healthnews.net/new-food-truck-aims-to-encourage-healthy-eating/
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Friday, September 27, 2013
Fear of the dentist is passed on to children by their parents
The father acts as an intermediary for dentist fear between both mother and children. Fear of visiting the dentist is a frequent problem in pediatric dentistry. A new study confirms the emotional transmission of dentist fear among family members and analyses the different roles that mothers and fathers might play.
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Evidence insufficient to recommend routine antibiotics for joint replacement patients, experts say
Medical researchers have found that there is insufficient evidence to recommend the routine use of antibiotics for joint replacement patients.
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Saltwater vs. Mouthwash
Saltwater As Mouthwash?
Everyone knows that to alleviate some infections and mouth issues, you should gargle with salt water. But should you use it as a mouth rinse on a regular basis?
Saltwater rinses have been recommended as far back as 2700 b.c. in China. They suggested treating gum disease using a saltwater mix. Even Roman author, Pliny the Elder around a.d. 50 is quoted as giving saltwater as a rinse advice to the upper classes.
In India in 2010, a study was done with 45 people and showed that saltwater is an effective way to kill bacteria in your mouth. 9 teaspoons of salt to 2/3 cup of water kill bacteria by dehydrating it when administered daily. This allegedly got rid of gingivitis and bad breath.
Bad breath comes from things other than food (such as periodontal disease), and although saltwater may mask the problem, it will not eliminate it.
So, before you break out the Morton salt box, note that at least one dentist states that the acidity in the saltwater can damage the enamel on your teeth and cause tooth decay.
Continue to use mouthwash to fresher your breath. Try using saltwater solutions once a week to give your mouth a good cleaning, but we don’t recommend opening your mouth in the ocean, as you may invite some unusual visitors!
The post Saltwater vs. Mouthwash appeared first on Gentle Dental.
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Chapter 5: Researching Medical Tourism
I really did have the notion that I *might* get enough of a book advance for Beauty from Afar to take a budget tour of the world's best hospitals. As it turned out, I didn't get quite that much and the advance payment mostly went for things like food and shelter.
Source: http://feedproxy.google.com/~r/BeautyFromAfar/~3/N2-WSr3iONw/
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Smile! New nanotube surface promises dental implants that heal faster and fight infection
A surface of TiO2 nanotubes could reduce the failure rate for dental implants, both by encouraging bone growth around the implant and by serving as a drug-delivery system for antimicrobial and anti-inflammatory substances.
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Dentist in Pompano Beach Goes Mobile
Dr. Natalia Stadler, dentist in Pompano Beach, FL, improves accessibility to her practice through a new mobile website.
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Thursday, September 26, 2013
Sassy Water
-By Carmen A. Woodruff and Dr. Warren E. Woodruff Drinking water and even eating “watery” foods like melon, greens, and other fruits and vegetables has enormous health benefits, including warding off fatigue. But perhaps the most important belly benefit of proper hydration is how it helps maintain your body’s proper fluid balance and guard against [...]
Source: http://www.omfdental.com/blog/2013/sassywater/?utm_source=rss&utm_medium=rss&utm_campaign=sassywater
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Are nanodiamond-encrusted teeth the future of dental implants?
Osteonecrosis, or bone cell death, can result in debilitating damage to prosthetic joint and tooth implants, among others. Failures with these implants often require painful follow-on surgeries and increased medical costs. Nanodiamonds have been developed for the sustained and simultaneous delivery of two proteins that promote bone growth. While conventional approaches require the surgical implantation of a sponge to deliver these proteins, administering the nanodiamonds via injection or as a rinse is non-invasive.
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Are nanodiamond-encrusted teeth the future of dental implants?
Osteonecrosis, or bone cell death, can result in debilitating damage to prosthetic joint and tooth implants, among others. Failures with these implants often require painful follow-on surgeries and increased medical costs. Nanodiamonds have been developed for the sustained and simultaneous delivery of two proteins that promote bone growth. While conventional approaches require the surgical implantation of a sponge to deliver these proteins, administering the nanodiamonds via injection or as a rinse is non-invasive.
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Patterson Dental Introduces Eaglesoft Clinician – an EHR Solution
Eaglesoft Clinician is fully certified for federal EHR incentive programs ST. PAUL, Minn. – (November 1, 2012) – Patterson Dental Supply, Inc., introduces Eaglesoft Clinician, a fully certified...
Read the rest @ The Dental Implant Blog 
Read the rest @ The Dental Implant Blog
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