A team of vets in Brazil has come up with a novel use for 3D printing by producing a whole new shell for a tortoise that was injured in a fire.
The Animal Avengers in Sao Paulo have acquired quite a reputation. The team of four vets, a dental surgeon and a 3D printer has already created a range of prosthetics that have given injured animals a new lease of life.
Birds get serious braces
They were in the news recently after creating a new titanium beak for a toucan. 
A modern lightweight option
The final design was printed from four separate pieces of corn plastic. That means Freddy has a lightweight version of his previous shell that is essentially bone and keratin. That’s the same substance that makes up human hair, but in this compacted form it is much heavier than Freddy’s thoroughly modern alternative.
Whether this performance advantage makes him any faster in the real world, only time will tell.
A paintjob from perfection
Of course the medical team couldn’t leave Freddy standing out from the crowd, too. So the final step in the process was to hand paint the plastic to resemble a real tortoise shell.
Now, more than a year after the fire, Freddy is on the mend. He has a complete plastic shell and can live a normal life. Without the Animal Avengers, this tortoise and many other animals would have been put to sleep.
Moraes works alongside Dr Matheus Rabello, Dr Paulo Miamoto, Dr Roberto Fecchio, Dr Sergio Camargo and Dr Rodrigo Rabello. All of them volunteer their time to save exotic wild animals and pets that would otherwise face a bleak future.
Is it a proving ground for prosthetic tech?
It is, perhaps, an extravagant use of medical science and the team have put 3D printing techniques to work with these animals that are simply unavailable to many people. Their work is a test bed, though, and it shows how 3D printing can provide unorthodox solutions.
If the Brazilian Animal Avengers come up with one technique that proves useful in a hospital, then this could be all the incentive other teams around the world need to start similar projects to help injured and sick animals.
Even if the technology doesn’t cross over, it’s touching to see such a dedicated team doing their level best to give these unfortunate animals a second chance at life.
