This article came to mind this morning when I made my second visit to the orthopaedics department at a local hospital. The department schedules all patients for pre-appointment x-rays. That is, before the patient is even seen, before the doctor can determine if an x-ray would even be useful. On my first visit, I missed my x-ray appointment. The doctor I saw that day later said that was no problem. According to him, a…
If it cost nothing and the radiation carried no risk, nobody would have any problem with it. As it is, the cost is modest and the risk is low, so presumably healthcare waved their hands and said "close enough".
(That said I still decline pre-appointment x-rays when I do not believe they are appropriate)