Scientists develop 3D-printed bone implants that can replace natural bone tissue

[Xirafel]

http://www.bgr.in/news/scientists-develop-3d-printed-bone-implants-that-can-replace-natural-bone-tissue/
Interesting, this might be useful.

[Magicka]

Yeah, useful way down the line. It's going to take a while for it to be advanced enough to give transwomen smaller bones. Not to mention the cost of replacing all ones original bones.