UA scientist hopes to heal bone fractures using combination of 3D printing and adult stem cells

Not all broken bones heal. But one scientist at the University of Arizona hopes to remedy that problem using a combination of 3D printing and adult stem cells.

“Imagine an impact that causes half of a long bone to shatter so that it can’t be put back together – no current surgical treatment can ensure that kind of injury will heal,” explained John A. Szivek, PhD, a scientist at the UA College of Medicine – Tucson. “This is a really big problem for the military, where explosions or combat injuries can cause big bone defects.”

To help military personnel with these devastating injuries, Dr. Szivek, a biomedical engineer and professor of orthopedic surgery, has received a five-year, $2 million grant from the U.S. Department of Defense to launch a study to determine how to heal bone fractures using a combination of 3D printing and adult stem cells.

Full story at news-medical.net