Guinea fowl broken at joint, how do I splint it?

[Shanschicks7]

My guinea has hurt it leg at “joint A”. It has no control of the leg from that area down.The leg flips limp from that point. Seeing a vet is out of the question and I don’t want to put it down. I am keeping it in a smaller cage away from the others. How would I splint this?. In a 90° angle or straight? Help please! It is only 3 months old. Thanks

 

[Isaac 0]

This should contain most of the information you're looking for.

https://theiwrc.org/wp-content/uploads/2011/05/Duerr_Splinting_Manual_2010.pdf