subject: Air Abrasion Is Not Just Hot Air [print this page] No one likes the sounds of a high RPM dental drill buzzing inside their mouth. That's one of the main reasons air abrasion was created. Air abrasion is a newer technique to remove tooth decay using ultra fine particles of silica, or aluminum oxide.These particles are focused, using compressed air, to gently remove the diseased portion of your tooth, which is then suctioned away. Air abrasion generally requires less of the tooth to be removed, possibly reducing your need for local anesthesia.
The technique is safe, but certain precautions are recommended. The use of protective eye wear is needed to prevent eye irritation from the spray. Also, a rubber dam, or resin coating is generally used to protect your healthy teeth.
Air abrasion is used most often in cases of smaller cavities, old composite resin fillings, to prepare the tooth surface for dental bondings, or to remove certain tooth stains. It can be more expensive than using a drill, so consult with your dentist to discuss if this is the right technique for you.
What Are the Advantages of Air Abrasion?
Here are some of the advantages of air abrasion:
* There is no generation of heat, sound, pressure and vibration.
* The placement of composite fillings is easier because of the dry working area.
* There are less risks of the tooth being chipped or fractured, during the decay removal process.
* In only one visit, more than one part of the mouth can be treated, if needed.
What Are the Disadvantages?
* The procedure may be uncomfortable, for those with sensitive teeth, due to the compressed air and the use of tiny abrasives.
* This procedure is only recommended for the removal of small cavities.
* Only composite filling material should be used, as amalgam filler requires sharp surfaces to bond to.
Who Are the Best Candidates for Air Abrasion Procedures?
The ideal patients for air abrasion are children, or patients with a fear of dental drills.
So say goodbye to your dental drill anxiety with air abrasion.
