How Braces Align Teeth : Dental braces or aligners are equipment utilized for irregular or crooked teeth or having a misaligned jaw, and these issues are generally known as malocclusion. Braces are generally utilized during adolescence, but several individuals get appropriate dental braces and aligners later in life. The adult braces cost depends upon the type of braces and the surgery situation. Braces are made of either ceramic or metal, bonding materials, and wires that join them to your teeth.