Sublux of unsp interphaln joint of r little finger, sequela

This code signifies a partial dislocation of an interphalangeal joint within the right little finger, where the joint surfaces are no longer perfectly aligned but remain in contact. The "sequela" indicates that this subluxation is a residual effect or complication of a previous injury or condition, rather than an acute event.

Use this code when documenting a chronic or long-standing subluxation of an unspecified interphalangeal joint in the right little finger. This is appropriate for patients presenting with ongoing pain, stiffness, or deformity resulting from an old injury to that joint. It should be assigned when the acute phase of the original injury has passed.

• Always ensure documentation clearly states the subluxation is a sequela and not an acute injury.
• Verify the affected finger is the right little finger and the joint is an interphalangeal joint (PIP or DIP).
• If the specific interphalangeal joint (proximal or distal) is known, a more specific code should be used.