Subluxation of distal interphaln joint of finger, sequela

This code signifies a chronic or late effect of a partial dislocation of the most distal joint in a finger other than the thumb. This means the joint surfaces are no longer perfectly aligned, but the joint remains partially in contact, and the condition is a residual problem from an earlier injury. The "other finger" specification indicates any finger from the index to the little finger.

Use this code when documenting a long-term consequence of a distal interphalangeal (DIP) joint subluxation in a finger other than the thumb. This typically applies to patients presenting with persistent pain, stiffness, or deformity years after the initial injury. It is appropriate when the initial acute injury has resolved, but the subluxation remains as a chronic issue.

• Always assign an external cause code (V00-Y99) to describe the circumstances of the original injury, if known.
• Ensure documentation clearly specifies "other finger" and the DIP joint to differentiate from thumb or metacarpophalangeal (MCP) joint involvement.
• The 7th character "S" indicates sequela, meaning this code is for residual effects after the acute phase of the injury has passed.