Have written before how 3D printing is becoming more and more mainstream, but the following is amazing.
A 83-year-old female patient had developed a chronic bone infection and doctors believed reconstructive surgery would have been risky because of her age and so opted for the new technology.
A transplant jaw made by 3D printer claimed as first time a 3D printed object has been used in an operation. The implant was made out of titanium powder - heated and fused together by a laser, one layer at a time. Once completed, the part was given a bioceramic coating.
The lower jaw was fitted to the woman's face June 2011 in the Netherlands. Shortly after waking up from the anesthetics the patient spoke a few words, and the day after was able to swallow again. She went home after only four days.