Can 3D Printed Bones Replace Original Ones?
61-year-old Zhang Dama lives in a remote area. A few years ago, she suffered from a ulnar bone defect due to a car accident. Since then, her ulnar-radial joint and wrist-ulnar joint have lacked bone support, leading to instability. Over time, her wrist joint has been compressed and deformed, causing her severe pain even when … Read more