What is Invisalign
Invisalign is the most recent teeth straightening appliance to be placed on the market and has quickly become the most popular type of braces. One of the primary advantages found with these braces is that they are completely clear and are practically invisible to the naked eye when worn. This provides patients with the means of keeping their beautiful smile even when wearing braces. These braces also work somewhat differently than standard braces, as metal braces are a permanent solution that are only removed once the teeth have moved completely to their desired position, while these clear braces can actually be removed for brushing, flossing and eating.
This is due to the fact that this option makes use of a set of aligners that are placed on the lower and upper portions of the teeth. These aligner trays are comprised entirely of clear plastic and are worn for incremental periods of time until they are switched out for new ones. When considering these braces for your teeth straightening needs, there are a lot of factors that go into the decision making process, including costs, how long they will need to be worn for and the pros and cons of selecting clear braces as opposed to metal ones. Though these aligners are removable at any time, they are meant to be worn for at least 20 hours every day. This specific product was created by Align Technology and placed on the market in 1999.