Dislocated joints are actually very fun whump concepts. Think about it:
First you have the initial injury. Be it a dislocated shoulder, hip, knee, all potential locations are dehibilitating, losing the use of that arm or being unable to walk, etc.
Also that every time the whumpee tries to move the dislocated limb they risk making it worse and intensify the pain.
Then... then you have treatment. Forcing a dislocated joint back into place is NOT FUN. Not for the whumpee, not for the caretaker. And if someone inexperienced tries and messes it up... oh boy oh boy we making it worse!
And of course you have all the issues that might come about after the joint is fixed, such as strained muscles, sprained ligaments and tendons, nerve damage, vascular (blood vessel) issues, stiff joints/osteoarthritis... the list goes on.
Anyway thinking about this bc someone I know irl dislocated both their knees on separate occasions, (and it took like four medical professionals to put it back in place). Also I remembered a scene in Mom's Night Out (2014) where Sam dislocates his shoulder and instead of letting a medical professional set it he slammed. His shoulder. Into a wall. And shoved it back in place. In the storming emergency room. In front of the receptionist. I cringe every time.
