FASTER, PLEASE: 3-D Printing’s Next Act: Nerve Regeneration. “Peripheral nerve injuries, caused by a variety of things including disease and trauma, are fairly common—doctors perform more than 200,000 nerve repair procedures each year in the United States alone. The most common surgery entails using nerve tissue taken from another spot in the body to fill the gap. But this requires an additional surgery to harvest that tissue, and can lead to chronic pain, sensory loss, or other problems at the site from which it was cut. An alternative approach involves using an artificial scaffold, generally tube-shaped, that sits between the two ends of the broken nerve and serves as a conduit for regeneration, often with the help of biochemical cues known to prompt nerve growth. But nerves and nerve injuries are often not so straightforward, and 3-D printing technology makes it possible to design and make guides that are conducive to more complicated shapes, says Michael McAlpine, a professor of mechanical engineering at the University of Minnesota.”
InstaPundit is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.