Sprain of interphaln joint of unsp lesser toe(s), sequela

This code signifies a long-term complication or late effect stemming from a previous sprain of an interphalangeal joint in an unspecified lesser toe. These sequelae can include chronic pain, instability, stiffness, or deformity that persists after the acute phase of the original injury has passed.

Apply this code when documenting conditions directly resulting from a past sprain of an interphalangeal joint of a lesser toe, where the specific toe is not identified. This would be appropriate for follow-up visits addressing residual issues like chronic pain or limited range of motion attributed to the old injury.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, osteoarthritis).
• Ensure documentation clearly links the current condition to a previous interphalangeal joint sprain of a lesser toe.
• This code is for sequela only; do not use for acute or subacute sprains.