An orthodontic bracket is described, which comprises:a bracket base which is releasably securable to an anterior facing surface of a patient's tooth；a bracket body which moveably cooperates with the bracket base, and wherein the bracket body has an anterior facing surface which defines, at least in part, a transversely disposed arch wire slot which communicates with the anterior facing surface of the bracket body and is configured to receive an archwire；a bracket body insert which is releasably received within the transversely disposed arch wire slot, and which further forms, at least in part, a portion of the transversely disposed arch wire slot, and further selectively fixes the orientation of the moveable bracket body relative to the bracket base,wherein the moveable bracket body, acting in combination with the bracket body insert, each are configured to respectively engage the arch wire to provide a multiplicity of torque expressions when the orthodontic bracket is secured to the patient's tooth.
