Air Abrasion
A modern, minimally invasive alternative to traditional dental drilling
What is Air Abrasion?
Air abrasion is a modern dental technique that uses a stream of fine aluminum oxide particles propelled by compressed air to remove decay and prepare teeth for fillings. This technology offers a more comfortable alternative to traditional dental drilling for many patients.
How Air Abrasion Works
The air abrasion system works by directing a focused stream of tiny aluminum oxide particles at the tooth surface. These particles gently remove decayed tooth structure without the heat, vibration, and noise associated with traditional dental drills.
Benefits of Air Abrasion
- No heat, vibration, or noise like traditional drilling
- More comfortable for patients with dental anxiety
- Preserves more healthy tooth structure
- Often eliminates the need for local anesthesia
- Faster treatment time for small cavities
- Reduces the risk of micro-cracks in teeth
- Can be used for removing old fillings and sealants
When Air Abrasion is Used
Small Cavities
Air abrasion is most effective for treating small cavities that haven't reached the deeper layers of the tooth.
Removing Old Fillings
It can be used to remove old composite fillings or sealants without damaging the surrounding tooth structure.
Tooth Preparation
Preparing teeth for bonding procedures or other cosmetic treatments.
Diagnostic Tool
Sometimes used to help diagnose hidden cavities by removing surface stains and revealing underlying decay.
Limitations of Air Abrasion
While air abrasion is an excellent tool for many dental procedures, it's not suitable for all cases. Deep cavities, large fillings, or procedures requiring extensive tooth preparation may still require traditional drilling. Your dentist will determine if air abrasion is appropriate for your specific situation.
What to Expect During Treatment
During air abrasion treatment, you'll feel a gentle stream of air and particles on your tooth. The sensation is similar to having your teeth cleaned with a water pick. Most patients find it much more comfortable than traditional drilling, and local anesthesia is usually not necessary.
Safety and Precautions
- Protective eyewear is worn to prevent particles from entering the eyes
- A rubber dam or other isolation technique may be used to protect surrounding teeth
- The procedure is performed with precision to avoid removing healthy tooth structure
- Air abrasion is not suitable for patients with certain respiratory conditions
Consultation
If you're interested in air abrasion treatment, discuss it with your dentist. They can evaluate your specific dental needs and determine if this modern technique is right for you.