![Figure 9.](/ServeContent?url=http%3A%2F%2Fdbm.sagepub.com%2Fcontent%2F4%2F1758736013492529%2FF9.medium.gif)
Figure 9.
Repeatability of Damon 3MX bracket ARC. Average and standard deviation of archwire retentive displacements: (a) component x*, (b) ARC y*, and (c) ARC z*.
ARC: archwire retentive component.
Solid line indicates increasing archwire rotation. Dashed line indicates decreasing archwire rotation.