Laceration w fb of left thumb w damage to nail, sequela

This code signifies a long-term complication or late effect stemming from a laceration on the left thumb that involved a foreign object and caused damage to the nail. The injury itself has healed, but residual issues related to the initial trauma are now being addressed.

Apply this code when documenting a patient presenting for follow-up care or treatment of persistent problems directly attributable to a past left thumb laceration with a foreign body and nail damage. This includes conditions like chronic pain, nail deformity, infection, or impaired function that are a direct result of the original injury.

• Always sequence this code after the code for the specific sequela being treated (e.g., chronic pain, nail deformity).
• Ensure documentation clearly links the current condition to the previous left thumb injury with foreign body and nail damage.
• Do not use this code for the initial acute injury; it is exclusively for sequelae.