Air Abrasion

What is Air Abrasion?

Air abrasion is a drill-less technique that uses a stream of tiny aluminum oxide particles propelled by compressed air to remove decay and prepare teeth for fillings. This technology allows for more conservative treatment by removing only the decayed portion of the tooth while preserving healthy tooth structure.

How Air Abrasion Works

The air abrasion system works by directing a fine stream of particles at the tooth surface. These particles gently remove decay and prepare the tooth for restoration. The process is precise and can be controlled to remove only the affected areas, leaving healthy tooth structure intact.

Benefits of Air Abrasion

• Minimally invasive - removes less healthy tooth structure
• No heat, pressure, or vibration like traditional drilling
• Often requires no anesthesia for small cavities
• Reduces patient anxiety and discomfort
• Quieter than traditional dental drills
• Can be used for small cavities and surface preparation

When Air Abrasion is Used

Air abrasion is most effective for small to medium-sized cavities, particularly those on the chewing surfaces of teeth. It can also be used to remove old fillings, prepare teeth for sealants, and remove surface stains. However, it may not be suitable for deep cavities or those that require extensive preparation.

What to Expect During Treatment

During air abrasion treatment, you may feel a gentle spray of particles, similar to a fine sand. The procedure is typically painless and often requires no anesthesia. Your dentist will use a protective shield to keep the particles contained and may use a vacuum to remove the particles from your mouth.

Limitations of Air Abrasion

• Not suitable for deep cavities that require extensive preparation
• May not be effective for removing old metal fillings
• Requires proper isolation to prevent particles from affecting other areas
• May not be covered by all dental insurance plans

After Air Abrasion Treatment

Recovery from air abrasion is typically quick and uneventful. Since the procedure is minimally invasive, there is usually little to no discomfort afterward. Your dentist will place a filling or other restoration to protect the prepared area and restore the tooth's function and appearance.