Patient: "What's wrong with me? Do I need a scan? Am I normal?" Physio: "What is normal?"
I often find my patients asking me this question before I have even assessed them: “Do you think that I should get a scan?” My typical response is "no or certainly not yet." They say "but won’t it show exactly what is wrong with me?” The problem is that the scan will show all the issues that you have, but what is relevant or just incidental? You see what is normal? Patients presume that we are all perfect with no abnormalities so a scan will show the single abnormality causing our pain. This simple isn't true. Here are some great examples of this point: In the knee, Cyteval (2008) actually found meniscal (cartilage) tears on MRI scans in 1 in 3 middle aged and elderly people and these individuals had no symptoms or pain at all and would consider themselves normal. A similar finding was also found by Beattie et al (2005), they found that 60% of pain free 20-68 year olds showed abnormalities in at least three of the four regions