Severe pain after injury
Swelling that develops quickly
Bruising or discoloration
Finger looks crooked, bent, or out of place
Difficulty moving the finger
Pain when trying to bend or straighten it
Tenderness over the bone
Numbness or tingling
Finger feels unstable
Reduced grip strength
Open wound with visible bone
Pain that worsens with touch or movement
Finger is shorter or rotated compared with others