Introduction Superimposition of 2 cone-beam computed tomography images is possible by
using landmarks, surfaces, or density information (voxel-based). Voxel-based
superimposition is automated and uses the most image content, providing accurate results.
Until recently, this superimposition was extremely laborious, but a user-friendly voxel-based
superimposition has recently been introduced. Our aim was to evaluate the precision and
reliability of Dolphin 3-dimensional voxel-based superimposition (Dolphin Imaging …