Unsp opn wnd left great toe w/o damage to nail, sequela

This code signifies a long-term complication or late effect resulting from an unspecified open wound on the left great toe. The original injury did not involve damage to the toenail itself. This diagnosis is used when the acute phase of the wound has passed, but residual issues related to the initial trauma persist.

Apply this code when documenting a patient presenting with a chronic condition, scar, or other sequela directly attributable to a past open wound of the left great toe, where the specific nature of the original wound is not documented. This is appropriate for follow-up visits addressing ongoing problems from a previous injury, such as chronic pain, non-healing ulceration, or scar tissue formation.

• Always ensure the documentation clearly links the current condition to a previous open wound.
• This code is for sequelae; do not use it for acute or active wounds.
• Verify that the laterality (left) and digit (great toe) are explicitly stated in the medical record.