Method, Computer Software, And System For Tracking, Stabilizing, And Reporting Motion Between Vertebrae

A method computer program for displaying relative movement between vertebrae or other medical objects is provided. The method generally includes acquiring at least two images of adjacent vertebrae, wherein the at least two images are acquired from a substantially similar acquisition position and illustrate the vertebrae in two different positions. The method further includes displaying a first image to a user on a screen, displaying a second image to the user overlaid onto the first image, translating, via user input, the first or second image to align a stationary feature present in both the first and second images, and alternately displaying the translated first and second images to display relative movement between the stationary feature and adjacent features.