Drage Josevski had a rare cancer in his skull and spine. Doctors were recently able to remove the cancerous bones and replace them with 3D printed vertebrae. Produced by Matthew Stuart.

"This is the first use of a 3D printed vertebra as an implant for orthopedic spine surgery in the world," said the surgeon behind the project, Dr. Liu Zhongjun, director of the orthopedics ...