How do braces move teeth?

The human body is constantly responding to external stimuli. Just like pupils contracting with bright light, braces place an external stimuli, pressure, on teeth. When pressure is placed on a tooth, the bone around it to reacts and reshapes. Bone is resorbed on the side of pressure and added on the side opposite the pressure. This process is called osteogenesis. Teeth move faster and with far less pain if the pressure on the tooth is light. Heavy pressure, like that found in traditional braces, causes more pain and produces slower movement of teeth. In general, the body typically does not respond well to heavy pressure. I use the high-tech H4 system of braces, which allows for gentle tooth movement. Call 1-800-4Braces to find out all of the benefits of H4 braces.