Imaging is a useful diagnostic tool. However, if not necessary it is avoided due to cost and radiation exposure.
You will be referred for imaging if your physio suspects you have a condition that requires specialised treatment such as a broken bone requiring a cast.
You won't be referred for a scan if your rehab is progressing as your physio expects.
You won't be referred for a scan if your physio thinks the information gained won't change your treatment plan.
Changes on imaging do not always reflect symptoms.We treat how you are feeling and moving, not your scan result.