Abstract: A system is configured to assess joint space narrowing and includes a processor communicatively coupled to a display, non-transitory memory and a user input. The processor is configured for receiving at least two images and designating one image as a reference image and another image as a target image. Then, alternating whether the reference image or the target image is displayed on the display. After that, receiving common objects on the target image and the reference image from the user input. Next, embedding the common objects as anatomical landmarks on the reference image and the target image. Following that, receiving transformation instructions from the user input changing an appearance of the target image. Then, loading the transformation instructions into a transformation matrix. Finally, determining the joint space narrowing from the transformation instructions in the transformation matrix.

Abstract: 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.

Abstract: 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.

Abstract: A method for processing medical images via an information handling system for identifying and tracking motion between vertebrae of a spine includes identifying one or more vertebra in each of at least two medical images and acquiring tracking data as a function of a position of the respective identified vertebrae from the at least two medical images. The method also includes processing a sequence of the at least two medical images as a function of the tracking data to track a motion between the vertebrae of the spine in the sequence. Computer software and an information handling system are also disclosed.