Abstract: A connector for orthodontic arch-wires which comprises a body that has two axial seats, each for an end of the wires that can be inserted therein, the two seats being divided by a partition that protrudes inside the body, a grip element for an elastically deformable element being able to be associated with the body.

Abstract: An archwire is disclosed for use in an orthodontic appliance of the type that includes brackets attached to a surface of at least one tooth. The archwire includes an anterior portion for engaging at least one bracket of at least one anteriorly disposed tooth in a patient's mouth. The anterior portion includes a relatively larger cross sectional area, a first end portion and a second end portion. A first posterior portion is provided for engaging at least one bracket of at least one posteriorly disposed tooth in a patient's mouth. The first posterior portion includes a proximal end portion fixedly coupled to the first end portion of the anterior portion, and a second end. A second posterior portion is provided for engaging at least one bracket of at least one posteriorly disposed tooth in a patient's mouth. The second posterior portion includes a proximal end portion fixedly coupled to the second end portion of the anterior portion of the second end.