Dr. Martha Murray is the Orthopedic Surgeon-in-Chief at Boston Children’s Hospital. With a background in materials science and engineering as well as her medical degree, she has helped transform the treatment of ACL tears by pioneering BEAR, an innovative, FDA-approved surgical procedure. BEAR promotes natural healing of ACL tears, an injury most common in teen girls and young women. Dr. Murray speaks with Carol Massar and Tim Stenovec on Bloomberg Businessweek Daily. (Source: Bloomberg)