10/25/2023 0 Comments Free instal Detect It Easy 3.08If one wants to ask how and why medical technology has come to play such a dominant role in US medicine, the introduction of the X-ray machine makes an especially propitious case study. A significant portion of the rapidly increasing money spent on health care in the United States is spent on imaging technologies, and the tools are used at a much higher rate in the United States than in other industrialized countries ( 3). Not only do such imaging technologies color almost every aspect of patient care, the pictures they produce are usually viewed as trustworthy evidence, determinative findings in instances of clinical ambiguity. We need think only of the quotidian use of the X-ray, the computer assisted tomography scan, the magnetic resonance image, the positron-emission tomography scan, and others. And of the many dramatic innovations we have seen over the past century, perhaps none has had a more ubiquitous impact than the use of imaging technology ( 1, 2). The dominance of scientific thinking and technological intervention are evident in almost every part of health and health care. If one considers what has happened to clinical practice in the United States over the past century, arguably no change has been more consequential than the widespread introduction of science and technology.
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