RETRACTED: Selective Use of Hand and Forearm Muscles During Bone Screw Insertion: A Natural Torque Meter

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor-in-Chief.The article is essentially a duplicate of a paper that was published in J. Orthod., 39 (2012) 270–278, http://dx.doi.org/10.1179/1465312512Z.00000000040. One of the conditions of submission of a paper for publication is that authors declare explicitly that the paper is not under consideration for publication elsewhere. As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.