Subluxation of unsp interphaln joint of r idx fngr, sequela

This code signifies a chronic or late-effect condition involving a partial dislocation of an unspecified interphalangeal joint in the right index finger. The joint surfaces are no longer perfectly aligned, but remain in partial contact, resulting from a previous injury or condition.

Apply this code when documentation clearly indicates a subluxation of an interphalangeal joint of the right index finger that is a residual effect of an earlier injury or disease. This is appropriate for follow-up care, rehabilitation, or evaluation of long-term complications related to the original subluxation.

• Always use this code as a secondary diagnosis, following the code for the primary condition or sequela being treated.
• Ensure the medical record explicitly states "sequela" or indicates a chronic/late effect of a previous subluxation.
• Confirm the laterality (right) and specific digit (index finger) are documented.