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Review
. 1997 Sep;3(3):166-77.
doi: 10.1016/s1073-8746(97)80067-9.

Friction between different wire-bracket configurations and materials

R P Kusy  1 , J Q Whitley
Affiliations
Review

Friction between different wire-bracket configurations and materials

R P Kusy et al. Semin Orthod. 1997 Sep.

Abstract

Friction opposes tooth motion whenever sliding mechanics is employed. Understanding what friction is and how to manage it is of paramount importance to the successful practitioner. In this article, the coefficients of friction are summarized between different arch wire-bracket couples as a function of material, geometric, and external parameters. From this vantage point, friction can then be evaluated within the context of other factors that affect sliding-binding and notching.

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