Dislocation of MCP joint of left ring finger, subs

This code signifies a dislocation of the joint connecting the metacarpal bone to the proximal phalanx of the left ring finger. It specifically indicates that the patient is in the healing or recovery phase following the initial treatment of this injury.

Use this code when documenting follow-up care for a patient who previously presented with and received initial treatment for a dislocated left ring finger metacarpophalangeal joint. This includes scenarios such as cast changes, physical therapy sessions, or re-evaluation of the joint's stability after the initial reduction.

• Ensure documentation clearly specifies "left ring finger" and "metacarpophalangeal joint."
• Verify that the encounter is for follow-up care, not the initial treatment of the dislocation.
• Pair with an external cause code if the mechanism of injury is relevant to the subsequent encounter.