Expressions Dental believes that the better informed you are about dental health issues, the more pro-active you’ll be in making wise dental decisions. That’s why we have selected the following resources to help keep you informed of the latest news on several dental health topics. If you are looking for information on a certain subject an do not see it here, please contact us by phone or email and we’ll be happy to help!
It is our goal to keep your mouth healthy, your teeth fully functional, and your smile bright — and we are proud of all the services we offer to do exactly that. At the same time, we want you to understand all that modern dentistry in general has to offer you. To that end, we have assembled a first-rate dental library in which you can find a wealth of information on various dental topics, including:
From a thorough professional cleaning to a full smile makeover, there is an amazing array of services that cosmetic and general dentists offer to make sure your teeth stay healthy, function well and look great. If your smile is not all you want it to be, this is the place to start. Read more about Cosmetic & General Dentistry.
When you have a dental emergency — whether it's caused by a sudden accident or chronic disease — your teeth and/or the tissues of the mouth that surround them need to receive proper care right away. It's also important to be aware, before you're actually in the situation, of what you can do to ensure the best outcome. Read more about Emergency Dental Care.
This is the branch of dentistry that focuses on the inside of the tooth — specifically the root canals and sensitive, inner pulp (nerve) tissue. When this tissue becomes inflamed or infected, a root canal procedure may become necessary. But contrary to the popular myth, a root canal doesn't cause pain, it relives it. Read more about Endodontics.
If you are missing one or more teeth, dental implants offer the comfort and security of a permanent replacement that looks and functions just like your natural teeth. Dental implants also help preserve the tooth-supporting bone in your jaw that naturally deteriorates when even one tooth is lost. Read more about Implant Dentistry.
Oral health is an essential component of general health and well-being. Good oral health means a mouth that's free of disease; a bite that functions well enough for you to eat without pain and get ample nutrition; and a smile that lets you express your happiest emotions with confidence. Read more about Oral Health.
A major goal of modern dentistry is to help you keep your teeth and gums healthy for a lifetime. By following a conscientious program of oral hygiene at home, and coming to the dental office for routine cleanings and exams, you have the best chance of making this goal a reality. Read more about Oral Hygiene.
The word “surgery” often brings to mind a stay in the hospital, general anesthesia, and perhaps a lengthy recovery period. However, the experience of having oral surgery is usually very different from that. Some common oral surgery procedures include: tooth extractions, dental implant placement, and biopsies of suspicious oral lesions. Read more about Oral Surgery.
Adults and kids alike can benefit from the boost in self-confidence that comes from having a great-looking smile with beautifully aligned teeth. Orthodontic treatment can even improve chewing, speaking and oral hygiene in certain cases. And with today's virtually invisible orthodontic appliances, it's possible to keep your treatment a private matter… until your new smile is unveiled, of course! Read more about Orthodontics.
It's never too early to get your child started on the path toward a lifetime of good oral health, and there are many services to do exactly that. Monitoring your child's dental growth and development, and preventing and intercepting dental diseases along the way, is the primary focus of pediatric dentistry. Read more about Pediatric Dentistry.
If you want to keep your teeth for life — a completely reasonable goal in this day and age — you need to make sure the tissues that surround them are also healthy. Should gum problems arise, you may need periodontal therapy to restore diseased tissues to health. Read more about Periodontal Therapy.
In the field of dentistry, new technology is constantly changing the way diseases are diagnosed, routine procedures are performed, and illnesses are prevented. Although they may seem unfamiliar at first, new and improved dental technologies offer plenty of real benefits for patients. Read more about Technology.
In the future, could small cavities be detected early and filled without anesthesia, and with only the minimum removal of tooth material? Will routine dental procedures be performed with patients noticing no vibration or pressure? Will the piercing whine of a dental drill be a sound that's heard in dental offices no more? The answer may well be yes — in fact, it's happening right now with air abrasion technology.
The air abrasion instrument is a hand-held tool that dentists use for a variety of purposes. A bit like a mini-sandblaster, it uses compressed air (or another gas) to produce a fine stream of abrasive particles that can be precisely aimed. The small, high-speed particles (often silica or aluminum oxide) remove tiny bits of material in the decayed portion of the tooth; the debris is then whisked away through a suction tube.
Sound futuristic? It is, but it's not exactly new: Air abrasion instruments were first developed in the 1940's, but recent advances in high-volume suction and improved dental restoration materials have given the process a renewed appeal. Some of the uses for air abrasion tools include: removing dental caries (cavities) and filling them with composite (tooth-colored) material; preparing teeth for bonding, veneering or other procedures; and removing stains or even repairing small defects in teeth.
How It Works
The tiny abrasive particles (.002” or less in diameter) remove only minute amounts of tooth structure, making a drill seem coarse by comparison. The air pressure, flow rate, nozzle diameter, and other settings on the instrument can be accurately controlled to produce the precise amount of abrasion needed. The result is a minimally-invasive method of removing decayed or unwanted tooth material.
Even though powerful suction is used to remove spent abrasive and debris, it's still necessary for everyone to wear protective eyewear as a precaution. A rubber dam (shield) is also generally used to keep abrasive particles from affecting other teeth or getting into areas of the mouth where they don't belong. Nearby teeth and gums can also be coated with a protective resin if needed.
Advantages of Air Abrasion
Because it doesn't require a whirring drill, air abrasion generates no pressure or vibration, and makes very little noise. It can eliminate the need for anesthesia, especially if the cavity isn't deep. It reduces the chance of damaging the tooth during a procedure, and it leaves more healthy tooth material behind. This makes it ideal for children, or others who are sensitive to dental discomfort. In fact, it's perfect for treating tiny cavities that have been detected by laser diagnosis (cavities that aren't big enough to be seen on an X-ray), and sealing them up before they become bigger problems.
Minimally-invasive procedures are where air abrasion truly shines. Because it's a relatively fine-scale instrument, it isn't suitable for treating deep cavities or removing old metal fillings. However, as a high-tech tool for performing many preventive and restorative dental procedures, it offers some unique benefits to both dentist and patient. And some day, it just might make the dental drill obsolete.
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