Apathy

14-billion-years-later:

Replacement Jaw Made Using 3D Printing

One of the benefits of 3D printing is that it enables to essentially download spare parts for cars or electronics. Well, now you may be able to download spare parts for yourself (surgeons not included). An 83 year old woman from the Netherlands has now become part cyborg after a chronic bone infection meant her lower jaw had to be removed. No worries though, a new jaw was simply made by fusing together titanium dust using a laser, one layer at a time, in a manner very similar to more conventional 3D printing. It takes 33 layers to make up 1 mm of height and was then covered in ceramic. The surgery itself only took 4 hours, a fifth of the time usually required for reconstructive surgery of this type. The woman was also able to return after only 4 days and was apparently capable of uttering a few words directly after surgery.

Reasons that I absolutely love Biomedical Engineering.