Chakraborty P*, Mathur P, Mahajan S and Tandon R
Torque is the third key of the occlusion, described by Andrews as the inclination of the dental crown antero-posteriorly in the anterior teeth and traversal in the posterior teeth. Torque is the force that gives the operator control over them movements of roots of teeth. In this article we will be discussing about the historical perspective of using torque incorporation in different system,...