Lacerat extn musc/fasc/tend r idx fngr at forarm lv, sequela

This code signifies a chronic or late effect of a laceration involving the extensor muscles, fascia, and tendons of the right index finger, specifically at the forearm level. This indicates that the initial injury has healed, but the patient is still experiencing residual problems or complications directly attributable to that past laceration.

Use this code when documenting ongoing symptoms, functional limitations, or complications (e.g., chronic pain, stiffness, weakness, nerve entrapment, scar tissue issues) in the right index finger that are a direct result of a previously sustained laceration to the extensor structures at the forearm level. This code is appropriate for follow-up encounters long after the initial injury has healed and acute care is no longer being provided.

• Always assign this "S" seventh character for sequela when the patient is presenting for treatment of a residual condition from a past injury.
• Ensure documentation clearly links the current symptoms or condition to the previous laceration of the right index finger extensor structures at the forearm.
• Do not use this code for the initial acute injury or for subsequent encounters where the injury is still in the active healing phase.