Air Abrasion

What is Air Abrasion?

Air abrasion is a modern, minimally invasive dental technique that uses a stream of fine particles propelled by compressed air to remove decay and prepare teeth for fillings. This innovative approach offers an alternative to traditional drilling, providing a more comfortable experience for many patients.

The technology works by directing a precise stream of aluminum oxide particles at the tooth surface, effectively "sandblasting" away decayed areas while preserving healthy tooth structure. This method is particularly effective for treating small cavities and surface decay.

How Air Abrasion Works

The air abrasion process involves several key components:

• Compressed Air: Provides the force to propel particles
• Aluminum Oxide Particles: Fine, abrasive particles that remove decay
• Precision Handpiece: Directs the particle stream accurately
• Suction System: Removes particles and debris
• Protective Measures: Shields and barriers for patient safety

Advantages of Air Abrasion

Air abrasion offers numerous benefits over traditional drilling:

• No Drilling: Eliminates the need for traditional dental drills
• Reduced Noise: Much quieter than conventional drilling
• Minimal Vibration: No uncomfortable vibrations
• Preserves Healthy Tooth: Removes only decayed areas
• Often No Anesthesia: May not require local anesthesia
• Faster Healing: Less trauma to surrounding tissues
• Reduced Anxiety: More comfortable for anxious patients

When Air Abrasion is Used

Air abrasion is most effective for specific dental procedures:

• Small to medium-sized cavities
• Surface decay and early cavities
• Removing old composite fillings
• Preparing teeth for sealants
• Removing surface stains
• Preparing teeth for bonding procedures
• Treating decay in children's teeth

The Treatment Process

During an air abrasion procedure:

1. The treatment area is isolated and protected
2. A precision handpiece is positioned near the tooth
3. Fine particles are directed at the decayed area
4. Decay is gently removed layer by layer
5. The area is cleaned and prepared for restoration
6. A filling or sealant is placed as needed

Patient Comfort and Experience

Air abrasion provides a more comfortable dental experience:

• No loud drilling sounds
• Minimal discomfort during treatment
• Often no need for anesthesia
• Reduced post-treatment sensitivity
• Faster recovery time
• Less anxiety for dental-phobic patients

Limitations and Considerations

While air abrasion is effective, it has some limitations:

• Not suitable for deep cavities
• May not be effective for very hard decay
• Requires proper isolation techniques
• May need to be combined with traditional methods
• Not appropriate for all types of restorations
• Requires specialized training and equipment

Safety and Precautions

Air abrasion is safe when performed by trained professionals:

• Proper eye protection is used
• Rubber dam or other isolation techniques
• Suction to remove particles and debris
• Precise control of particle stream
• Monitoring of treatment progress
• Safe disposal of used materials

After Treatment Care

Post-treatment care is typically minimal:

• Normal eating and drinking can resume immediately
• Continue regular oral hygiene practices
• Minimal post-treatment sensitivity
• No special dietary restrictions
• Follow any specific instructions from your dentist
• Attend follow-up appointments as scheduled

Cost and Insurance

Air abrasion treatment costs and coverage:

• Costs are generally comparable to traditional fillings
• Insurance coverage varies by plan
• May be covered under standard filling benefits
• Some plans may have specific coverage for air abrasion
• Discuss costs with your dental office before treatment
• Payment plans may be available