High-tech medical and dental innovation garner the headlines but the most impactful practices are mostly lower tech and prevention-focused
By Henry Miller, Shiv Sharma Much of the progress in medicine during the past half-century has involved expensive, high-tech diagnostic tests and therapies. The trend in this direction worries health economists and politicians because it has the potential to send already-high healthcare costs into the stratosphere. However, in both medicine and dentistry, there is an important role as well for ingenious, low-tech, less expensive approaches to improved health and increased longevity. The FDA last year approved a high-tech gene therapy drug, Zolgensma, for a...