The Clinical Relevance Of Orthodontic Archwire Properties: A Review.

Archwires are the active components of a fixed appliance through which forces are generated and consequently tooth movement is achieved. Recent advances in orthodontic wire alloys have resulted in a varied array of wires that exhibit a wide spectrum of properties. Presently the orthodontist may select from all the available arch wires one that best meets the demands of a particular clinical situation and the efficiency of the operator. The selection of appropriate wire in turn would provide the benefit of optimum and predictable treatment results. The clinician must therefore be conversant with the difference in the mechanical properties and clinical application of this various types of wires