ORTHOS Mini-Twin Lower Left 2nd Bicuspid Brackets (-9T +3A) 018, PK/10

Orthos is derived from computer-aided anatomical analysis of hundreds of orthodontic cases and was the first scientifically based, computer-engineered, coordinated system of brackets and wires. The bracket geometries and a coordinated arch form are designed to help reduce the common challenges of everyday treatment and the need for compensating wire bends when compared with non-Orthos appliances.