Your Invisalign treatment will consist of a series of aligners that you switch out about every two weeks. Each aligner is individually manufactured with exact calculations to gradually shift your teeth into place. Since your Invisalign system is custom made for your teeth and your teeth only with a plan devised by you and your dentist or orthodontist, you know you’ll end up with a smile that truly fits.
In recent years, many advances in orthodontic materials have taken place. Braces are smaller and more efficient. The wires now being used are no longer just stainless steel. They are made of alloys of nickel, titanium, copper and cobalt, and some of the wires are heat-activated. (The nickel-titanium alloy was originally engineered by NASA to automatically activate the antennae or solar panels of spacecrafts orbiting into the sun’s rays). These new kinds of wires cause the teeth to continue to move during certain phases of treatment, which may reduce the number of appointments needed to make adjustments to the wires.