3-D printing technology allows doctors to create new cartilage for worn-out joints - KPRC Houston

3-D printing technology allows doctors to create new cartilage for worn-out joints
KPRC Houston
HOUSTON - About 600,000 Americans undergo knee-replacement therapy every year in the United States to rid themselves of the pain of worn-out joints. Instead of metal or plastic, imagine doctors inserting a strand of lab-grown cartilage to rejuvenate ...