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Nano-technology has given us a lot of new and exotic materials that are helping us fight tooth-decay such as silver nano-particles and other such materials. They are so good at fighting bacteria and preventing their recurrence that they were allowed to enter the market for public consumption without exhaustive studies into their overall effects.

One problem with silver nano-particles is that they are indeed good at fighting bacteria, too good. It turns out that such a small quantity that you may send down the drain is so deadly to bacteria it does not allow anything to survive(mostly to rivers, streams and eventually the ocean). Entering the eco-system, it upsets the balance of life that we know is ever so linked to each other, from the smallest creatures up the food chain. The result, dead rivers and streams which may have been a result of medical products such as silver nano-particles void of life, void of bacteria and other marine life that began when we brushed our teeth but may last a lifetime.

Who would have guessed that simple enzymes are responsible for the ability of bacteria to attach themselves to teeth. As it turns out, an enzyme known as glucansucrase, is responsible for plaque formation or the ability of plaque to stick to teeth. Now comes the fun part, for researchers are trying to determine compounds that would block the effects of the stated enzyme thus in effect ending the ability of bacteria to adhere to teeth in the first place.
Can this be the end of tooth decay? Maybe for new research has indeed proven that the simplest things may hold the key to better understand the process from the molecular level up. So we may soon kiss decaying teeth good bye, hopefully sooner so we can keep smilen’.

When it comes to dental implants, titanium comes up as the top material of choice. The reason being that it has an inert surface making it biocompatible, therefore it won’t trigger any bad reactions from the immune system. 

However, its strength is its weakness. The metal does not initiate any new blood vessel or bone growth around the implant. Researchers have decided to coat the metal with a material called “Bonelike”. It’s a synthetic bone material, hydroxyapatite reinforced with tiny glass particles. 

In order to check whether it had any reaction with the blood vessels and bone around the implant, researchers coated 27 titanium implants with the said material. After a few months, the results are in: “The Bonelike-coated dental implants proved to be highly bioactive with extensive new bone formation and attachment,” the researchers say.

Hoping we’ll see more of this in the future.

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Let’s admit it that there are people who go out of their way to have their teeth repaired with less expense by going to other countries and having it done there. However, they need to be careful when going to other countries. Here are some tips on how to avoid the negative side of Dental Tourism:

• Do your research! Google their clinic or hospital on the Internet. Do they have any malpractice suit or complaints against them? Do they have a good track record?
• Use Accreditation as your compass. Did the clinic or hospital meet the accreditation standards set by the Joint Commission International (JCI)?
• Lastly, pay attention. Remember, you’re a tourist and there will be scams and it’ll be safer if you travel with companions.

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Experiments and experience have shown that implants work best if there is enough dense, healthy jawbone in a mouth that will support an implant. A healthy, disease-free gum tissues are also necessary. The long-term success of a dental implant depends on keeping the gums and its bone around the implant healthy. People who have implants must keep them clean and must return on a regular basis to their dentist for checkups, because any problems that might threaten the health of the implant must be corrected at once.

(Source:http://nemsi.uchc.edu/clinical_services/dental/dental_implants/about_implants.html#conditions)

A bill requiring dentists to fully disclose where their tooth implants come from was introduced to the New York State Assembly.

The legislation’s author, Assemb. Rob Walker, is seeking support from the Senate. He mentioned that the idea came from reports of an Ohio woman getting sick after receiving dental work outsourced from China.

As of to date, there are around 15 to 20 percent dental restoration works outsourced to different countries because it’s less expensive and requires no increase in labor. Besides China, the following countries also do outsourced dental work: India, Turkey, the Philippines, Mexico, and Eastern Europe.

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After the surgery you may experience typical discomforts such as;
1.) Swelling of the gums and face
2.) Pain at the site
3.) Inability to open mouth fully
4.) Bruising of gums
5.) Stiffness of jaw muscles
If some symptoms like prolonged pain at the site and other discomforts, you may ask your doctor for pain relievers and antibiotics. It will also help you to take soft foods and liquids for the meantime during healing stage.

Here’s some news that may turn out to be a black eye for the dental tourism sector. According to a report, dental implants made in China, Mexico, and India may have harmful levels of lead in them. The American Dental Association wants everyone who has seen a dentist outside of the U.S. to see a local dentist and have their reworked teeth checked.

For dentists who outsource their work to other countries, it’s advisable that they check the product before using them on patients. Currently the A.D.A. Is investigating a report of an Ohio woman becoming ill from a product with high levels of lead coming from China.

For patients, please confirm with your dentist if they are using locally produced teeth implants.

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Brits are advised to get their dental implants back home.

Leigh Greenwood of the British dental Health Foundation said: “”Not all dentists are as highly trained as those in the UK, where extensive training and strict examinations are undertaken to ensure they meet the high standards required.” In short, she’s saying that British dentists are far more superior than other nationalities. There is a good possibility that their insurance might not cover such treatments.

However not everyone listened. According to a survey made last 2007, 100,000 UK residents went abroad for their dental appointment and its expected to rise further this year to 126,000. Most of these patients underwent crowns, dental implants, bridges, and veneers.

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Bone grafting is the process of taking a bone from the patient’s tooth which was drilled through a suction device so that the dental implant can be adapted to ensure bone growth. An orthopedic surgeon can also choose to take the bone from the patient’s hip and though synthetic bone can be used, the procedure still favors more the use of natural bone.