Braces North Andover, MA

Traditional braces work on the same principle that was in use as far back as 400-300 BC! The process was refined and modernized in 1669 by a French dentist named Pierre Fauchard. Advancements in the science of dentistry and orthodontics continue. The braces of today are smaller, more comfortable, and less noticeable.

The principle that makes braces effective in straightening teeth is the use of tension to create force (yes, physics is involved, but no math for you). The doctor affixes tiny brackets to each tooth using dental bonding. A small wire, called the archwire, threads through each bracket. As the doctor tightens the archwire, the tension created by the wire produces the force necessary to pull your teeth into the proper position.

Each time the doctor adjusts the archwire, teeth shift gradually closer to perfect alignment. The archwire is clipped into each bracket and is held in place using tiny rubber bands, called elastics. With self-ligating brackets, the bracket is designed to securely hold the archwire in place and there is no need for elastics.