Sublux of proximal interphaln joint of r idx fngr, sequela

This code signifies a partial dislocation of the joint closest to the palm in the right index finger, where the joint surfaces have lost their normal alignment but remain in partial contact. The "sequela" designation indicates that this subluxation is a residual effect or complication of an earlier injury or condition, not an acute event.

This code is appropriate for documenting the long-term effects of a previous injury to the right index finger's proximal interphalangeal (PIP) joint, such as chronic pain, stiffness, or instability resulting from an old subluxation. It should be used when the original injury has healed, but the subluxation itself is a persistent issue requiring ongoing management.

• Ensure documentation clearly states the subluxation is a residual or late effect, not an acute injury.
• Always look for an external cause code (e.g., V00-Y99) to describe the original event that led to the sequela, if known and applicable.
• Do not use this code for acute or current subluxations; those would be coded with the appropriate acute injury code.