What are follow-up images compared to?
Follow-up images are always compared back to the baseline image and the amount of change between the two images is calculated for the stereometric parameters. For the Topographic Change Analysis (Progression), the last 3 exams are compared back to the baseline to determine if significant change has occurred over time. ——————————————————————————– 1. Each stereometric parameter of a follow-up image is compared to each stereometric parameter of the baseline image and the amount of change between the two images is then calculated. – These calculations are listed under the “Change” column of the Standard Reports and in the Change sections of the OU Reports – To see the change of stereometric parameters between two follow-up images, you must exclude all exams except the two you are interested in comparing. 2. The TCA anlaysis is automatically printed on the black and white image of the Standard Report and the Standard Report with Moorfield
