Probably a day doesn’t go by that you don’t encounter advertising for dental implants. And for good reason: implants have taken the world of dentistry by storm.
Since their inception over thirty years ago, implants have rocketed ahead of more conventional tooth replacements to become the premier choice among both dentists and patients. But what is an implant—and why are these state-of-the-art dental devices so popular?
Resemblance to natural teeth. More than any other type of dental restoration, dental implants mimic both the appearance and function of natural teeth. Just as teeth have two main parts—the roots beneath the gum surface and the visible crown—so implants have a similar construction. At their heart, implants are root replacements by way of a titanium metal post imbedded in the jawbone. To this we can permanently attach a life-like porcelain crown or even another form of restoration (more about that in a moment).
Durability. Implant materials and unique design foster a long-term success rate after ten years in the 95-plus percentile. They achieve this longevity primarily due to the use of titanium as the primary metal in the implant post. Because bone has an affinity for titanium, it will grow and adhere to the post over time to create a well-anchored hold. With proper maintenance and care implants can last for decades, making them a wise, cost-effective investment.
Added stability for other restorations. While most people associate implants with single tooth replacements, the technology has a much broader reach. For example, just a few strategically-placed implants can support a removable denture, giving this traditional restoration much more security and stability. What’s more, it can help stop bone loss, one of the main drawbacks of conventional dentures. In like fashion, implants can support a fixed bridge, eliminating the need to permanently alter adjacent teeth often used to support a conventional bridge.
With continuing advances, implant technology is becoming increasingly useful for a variety of restorative situations. Depending on your individual tooth-loss situation, dental implants could put the form and function back in your smile for many years to come.
If you would like more information on dental implant restorations, 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 “Dental Implants: Your Best Option for Replacing Teeth.”
The Golden Globes ceremony is a night when Hollywood stars shine their brightest. At the recent red-carpet event, leading man Viggo Mortensen had plenty to smile about: Green Book, the movie in which he co-starred, picked up the award for Best Motion Picture—Musical or Comedy. But fans looking at the veteran actor's big smile today might not realize that it once looked very different. A few years ago, an accident during the filming of The Two Towers took a major chip out of Mortensen's front tooth!
That might be OK for some movies (think The Hangover or Dumb and Dumber)—but it's not so great for everyday life. Fortunately, Mortensen visited a dentist promptly, and now his smile is picture-perfect. How was that accomplished? He didn't say…but generally, the best treatment for a chipped tooth depends on how much of the tooth's structure is missing.
If the tooth has only a small chip or crack, it's often possible to restore it via cosmetic bonding. This procedure can be done right in the dental office, frequently in a single visit. Here's how it works: First the tooth is cleaned and prepared, and then a tooth-colored resin is applied to the area being restored. After it is cured (hardened) with a special light, additional layers may be applied to build up the missing structure. When properly cared for, a tooth restored this way can look good for several years.
For a longer-lasting restoration, veneers may be recommended. These are wafer-thin shells made of durable material (most often porcelain) that cover the front (visible) surfaces of teeth. Strong and lifelike, veneers can match the exact color of your natural teeth—or give you the bright, high-wattage smile you've always wanted. No wonder they're so popular in Hollywood! Because veneers are custom-made for you, getting them may require several office visits.
If a chip or crack extends to the inner pulp of the tooth, a root canal procedure will be needed to keep the tooth from becoming infected—a situation that could have serious consequences. But you shouldn't fear a root canal! The procedure generally causes no more discomfort than filling a cavity (though it takes a little longer), and it can help save teeth that would otherwise be lost. After a root canal, a crown (cap) is generally needed to restore the visible part of the tooth.
When a damaged tooth can't be restored, it needs to be extracted (removed) and replaced. Today's best option for tooth replacement is a dental implant—a small, screw-shaped post inserted into the bone of your jaw that anchors a lifelike, fully functional crown. Implants require very little special care and can look great for many years, making them a top choice for tooth replacement
If you have questions about chipped or damaged teeth, please contact our office or schedule a consultation. You can read more in the Dear Doctor magazine articles “Artistic Repair Of Front Teeth With Composite Resin” and “Porcelain Veneers.”
Many people with diabetes are hesitant about getting dental implants because they’re under the impression their chances of failure are greater than for non-diabetics. But if you’re one of the 26 million Americans with diabetes, that isn’t necessarily so — with a little extra precaution before, during and after implant surgery.
Diabetes is a group of diseases that affect how the body processes glucose. This simple sugar is used by the body to provide energy to cells, but can also cause damage if its volume level in the bloodstream is too high. The body normally regulates this through the hormone insulin produced by the pancreas.
The pancreas in people with Type 1 diabetes doesn’t produce insulin and so they must receive an outside source of the hormone through daily injections with careful daily monitoring of glucose levels. Those with Type 2 diabetes, the most common form of the disease, don’t produce a sufficient amount of insulin or the body no longer responds to the insulin produced. For either type, abnormal glucose levels — either too high or too low — can have adverse affects on the body, including blindness, nerve damage, gangrene, coma or death.
Diabetes can also slow wound healing, increase the risk of infection, and alter the body’s inflammatory response, all of which are major concerns when placing implants. Because implant placement involves minor surgery in which a wound results, there’s been wide concern that a slower healing process could increase the risk of implant failure.
Recent studies, though, are encouraging especially for patients who have their diabetes under control through medication, diet and exercise. Patients with poor glucose control are at higher risk, because it can take longer for the bone to heal around an implant after placement. For such individuals special considerations to guard against infection may be needed during implant surgery.
In fact, the implant success rate for most diabetics is about the same as for non-diabetic patients, 95%. With proper disease management and a little extra wound care, you can be among the many that experience a favorable outcome and a more attractive smile with dental implants.
Dental implants are among the most popular tooth replacements with their high success rate, durability and life-like beauty. But obtaining them is a process that requires commitment, planning, and coordination — it takes a team.
Your general dentist is often the first team member you’ll encounter: because they’re most familiar with your mouth’s condition the implant discussion naturally begins here. They can help you determine if you’re a good candidate for implants, such as if you have sufficient bone mass at the intended site or if you have dental disease that must be treated first. They’ll also continue monitoring your general dental health throughout the process.
Your general dentist may also have the special training for surgically placing implants. If not, he or she may refer you to your next team member: an oral surgeon or periodontist skilled in implantation procedures. This step first requires careful planning, including developing a surgical guide for precise placement of the implant. These specialists may also contribute to other aspects of the implant process such as tooth extraction or bone grafting.
A few weeks after surgery bone will have grown and adhered to the implant to form a solid bond. It’s time for you to go back to your dentist who will work in conjunction with another member of your team, a dental lab technician. Together, your dentist and laboratory technician will guide the development, manufacture and placement of the implant’s life-like porcelain crown. The technician will take their specifications from the surgeon and your general dentist and, with his or her skill and artistry, form a crown that will blend well in color and shape with the rest of your teeth.
We also can’t forget another important team member: you. Without your input, especially in the early planning stages, your expectations for a more attractive smile might not be met. The rest of your implant team depends on you communicating your desires and wishes to balance with the technical requirements they must achieve.
The process for dental implants can take months. But with the coordinated efforts of your implant team you’ll be able to enjoy results — renewed function and a more attractive smile — that could last for decades.
If you would like more information on dental implants, 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 “Dental Implants.”
Tooth decay doesn't appear out of nowhere. It begins with bacteria, which produce acid that softens and erodes tooth enamel. Without adequate enamel protection, cavities can develop.
So, one of our prevention goals is to decrease populations of disease-causing bacteria. One way is to deprive them of carbohydrates, a prime food source, most notably refined sugar. That's why for decades dentists have instructed patients to limit their intake of sugar, especially between meal snacks.
Ironically, we're now consuming more rather than less sugar from a generation ago. The higher consumption impacts more than dental health — it's believed to be a contributing factor in many health problems, especially in children. Thirty years ago it was nearly impossible to find a child in the U.S. with type 2 diabetes: today, there are over 50,000 documented juvenile cases.
Cutting back isn't easy. For one thing, we're hard-wired for sweet-tasting foods. Our ancestors trusted such foods when there was limited food safety knowledge. Most of us today still have our "sweet tooth."
There's also another factor: the processed food industry. When food researchers concluded fats were a health hazard the government changed dietary guidelines. Food processors faced a problem because they used fats as a flavor enhancer. To restore flavor they began adding small amounts of sugar to foods like lunch meat, bread, tomato sauce and peanut butter. Today, three-quarters of the 600,000 available processed food items contain some form of added sugar.
Although difficult given your available supermarket choices, limiting your sugar intake to the recommended 6 teaspoons a day will reduce your risk for dental and some general diseases. There are things you can do: replace processed foods with more fresh fruits and vegetables; read food labels for sugar content to make better purchasing decisions; drink water for hydration rather than soda (which can contain two-thirds of your daily recommended sugar allowance), sports drinks or juices; and exercise regularly.
Keeping your sugar consumption under control will help you reduce the risk of tooth decay. You'll be helping your overall health too.
If you would like more information on the effect of sugar on health, 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 “The Bitter Truth about Sugar.”
This website includes materials that are protected by copyright, or other proprietary rights. Transmission or reproduction of protected items beyond that allowed by fair use, as defined in the copyright laws, requires the written permission of the copyright owners.