Unsp open wound of l idx fngr w damage to nail, sequela

This code signifies a long-term consequence or late effect of an unspecific open wound to the left index finger, where the nail or nail bed was also damaged. The original injury has healed, but residual issues related to the wound and nail damage persist.

Use this code when documenting a patient presenting with a chronic problem, deformity, or functional impairment directly attributable to a past open wound of the left index finger that involved the nail. This applies when the acute phase of the original injury has passed, and the current encounter addresses the sequelae.

• Always sequence this code after the code for the specific sequela being treated (e.g., scar, chronic pain, nail deformity).
• Ensure documentation clearly links the current condition to a previous open wound of the left index finger with nail involvement.
• Do not use this code for acute injuries; refer to the appropriate acute injury codes.