Roth prescription is a set of built-in tooth-position “settings” used in fixed orthodontic braces. It is most commonly applied through preadjusted edgewise brackets (straight-wire appliances). It helps guide tooth angulation (tip) and torque (root position) as orthodontic wires are engaged. It is one of several bracket prescriptions a clinician may select based on training and case goals.

An **edgewise bracket** is a small orthodontic attachment that is bonded to a tooth during braces treatment. It has a horizontal “slot” that holds an archwire, which guides tooth movement over time. edgewise bracket systems are commonly used in **fixed orthodontic appliances** for teens and adults. They are found in many modern braces designs, including metal and ceramic brackets.

A twin bracket is a fixed orthodontic bracket design with two “tie wings” used to hold ligatures or elastic modules. It is bonded to the front surface of a tooth as part of traditional braces. The twin-wing shape helps secure an archwire and provides attachment points for elastics or power chain. It is commonly used in comprehensive orthodontic treatment in both adolescents and adults.

A bracket is a small orthodontic attachment bonded to a tooth. It is commonly used as part of braces to guide teeth into better alignment. A bracket connects to an archwire, which provides the main corrective force. Brackets are most often placed on the front surfaces of teeth, but can also be placed on the tongue side in some systems.

self-ligating braces are fixed orthodontic braces that use a built-in clip or sliding door to hold the archwire. They are designed to reduce or replace the need for elastic “O-rings” or wire ties used with conventional brackets. They are commonly used in orthodontic treatment to align teeth and correct bite relationships (malocclusion). They can be part of treatment for teens and adults, depending on the case and clinician preference.

lingual braces are orthodontic braces placed on the tongue-side (lingual) surfaces of the teeth. They use brackets and wires to guide teeth into a more aligned position over time. Because they sit behind the teeth, they are less visible from the front than traditional braces. They are commonly used in comprehensive orthodontic treatment for adults and teens.

ceramic braces are fixed orthodontic appliances that use tooth-colored (ceramic) brackets to move teeth over time. They are commonly placed on the front surfaces of teeth and work with an archwire and elastic ties or clips. They are often chosen when a less noticeable brace appearance is preferred compared with metal brackets. They are used in orthodontic treatment for alignment, bite correction, and spacing management.

metal braces are fixed orthodontic appliances made of metal brackets and wires that attach to the teeth. They are used to move teeth gradually to improve alignment and bite (how the upper and lower teeth fit together). metal braces are commonly used in orthodontic treatment for children, adolescents, and adults. They are placed and adjusted by dental professionals trained in orthodontics.

fixed appliances are dental or orthodontic devices that are attached to teeth and are not meant to be removed by the patient. They are most commonly used in orthodontics to move teeth and correct bite relationships. They can also describe fixed dental restorations (such as crowns and bridges), depending on context. In everyday dental use, the term often refers to “braces” made of brackets, wires, and supporting components.

braces are orthodontic appliances used to guide teeth and jaws into improved alignment. They are most commonly used in orthodontic care for crowding, spacing, and bite problems. Most braces systems use bonded brackets and a wire to apply controlled forces over time. They can be provided in several designs and materials depending on the clinical situation.