Braces shift teeth by applying pressure, which constricts blood flow to the surrounding tissue that holds those teeth in place. That in turn causes special immune cells called osteoclasts to rush in and dissolve part of the jawbone, creating a space for the tooth to slide over and relieve the pressure.

Does your jaw bone grow back after braces?

As the tooth moves forward, pressure will cause the ligaments to shrink and bone to dissolve. Ligaments on the opposite side will also stretch as the tooth moves away, and new bone will grow. This new bone growth will help fill the gap behind the shifting tooth, as well as support the tooth in its new position.

Are braces bad for your jaw?

Braces are designed to straighten teeth and align malocclusions (misaligned bites). Regardless of the types of braces you choose, invisible trays, ceramic, metal or clear braces in Rexburg, having braces fitted to your mouth will cause some strain on the joints and muscles of the mouth and jaw.