Straight Wire ortho pearls.
Hughes
Tom
T
D001641:Bicuspid / Q000473:pathology; D003724:Dental Arch / Q000473:pathology; D006801:Humans; D008310:Malocclusion / Q000628:therapy; D009969:Orthodontic Wires; D012399:Rotation; D014087:Tooth Movement Techniques / Q000295:instrumentation*