Cold Iron, Warm Hands

When a volatile new inmate arrives at the Fortress of Meropide, Wriothesley takes it upon himself to personally defuse a brewing conflict. But in a moment of unforeseen brutality, he suffers a grievous injury-losing one of his legs in the scuffle.
Now tasked with keeping this a secret from their Chief Justice, Neuvillette, the inmates of Meropide pitch in and help Sigewinne make The Duke a prosthetic leg.
But what happens when Wriothesley lets it slip during a meeting between him and Neuvillette?

-

Fair Warning: This includes graphic depictions of severed limbs, phantom pain, and much more.
Also to note: I have only the basic medical knowledge of treating severed limbs due to me learning it in JROTC back in high school. If there are any medical professionals that are willing to give me tips, advice, and also corrections, feel free to do so in the comments.