Take Advantage Of Our New Patient Special!

1129 S. 2nd Ave., Suite A
Walla Walla, WA 99324

Take Advantage Of Our New Patient Special!

509.522.2522

1129 S. 2nd Ave., Suite A
Walla Walla, WA 99324

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.

5-Star-Rated Walla Walla Family Dentist & Cosmetic Dentist, Proudly Serving The Walla Walla Valley…

"My previous dentist retired, and Dr. Gustavsen was recommended to me by a reliable source. I was able to get into the office immediately for a checkup, repair of a broken filling, and even a cleaning. The entire staff was friendly, knowledgeable, and made me feel comfortable. I scheduled my next cleaning for six months from now."
- Gayle K.
"From the receptionist, to the dental assistants and the doctor, everyone in this office is very friendly and professional. They make you feel welcome and are always smiling. This is probably the best dental office I have ever been to. I highly recommend this place."
- Esmeralda R.
"It has been awhile since I have been to the dentist. I was nervous about going but they were extremely welcoming. They are super easy to deal with as I have a pretty busy schedule. If they cannot do something at their office they will refer you to someone who can (wisdom teeth removal). I would recommend this dental company to anyone. Whether they have really great teeth or horrible; the staff will get you back on track!"
- Jaimee R.
"First time visiting a dentist in the Walla Walla area. They were very professional and the office staff was awesome! They entertained my kids with movies and train tracks. Also made them feel special by giving them all kinds of prizes and even a toothbrush! Will definitely be back."
- Krystal K.
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Our Walla Walla
Dental Office

1129 S. 2nd Ave., Suite A
Walla Walla, WA 99324

513.737.6442

Office Hours:

Monday - Thursday: 8:00am - 5:00pm

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