SCreg: a registration-based platform to compare unicondylar knee arthroplasty SPECT/CT scans.BACKGROUND
 Therefore, this paper describes the SPECT/CT registration platform (SCreg) based on the principle of image registration to spatially align SPECT/CT scans following unicondylar knee arthroplasty (UKA) and allow full resolution intra-subject and inter-subject comparisons.



SCreg