kittydoc
Songster
Here is a link to an interesting article about using 3-D printing to make prosthetics for poultry. In this case, a hen with perosis (slipped tendon) is going to have a partial amputation and get a new prosthetic. Cost: $2500, being paid by the owner (better her than me, but I'm glad she is able to do it!).
Link: http://www.telegram.com/article/20150730/NEWS/150739886
Link: http://www.telegram.com/article/20150730/NEWS/150739886