Disrupt of external operation (surgical) wound, NEC, sequela

This code signifies a late effect or complication arising from the reopening or separation of a previously closed surgical incision that is not due to infection or mechanical dehiscence. It indicates that the wound disruption occurred after the initial healing period and is now presenting as a long-term issue.

Use this code when documenting a patient presenting with a chronic or persistent issue directly related to a past surgical wound disruption. This includes scenarios where a previously disrupted wound has healed but left a permanent defect, or when the patient is experiencing ongoing symptoms attributable to the old disruption. It is appropriate for follow-up care concerning the long-term consequences of such an event.

• Assign this code as a secondary diagnosis when the primary reason for the encounter is the management of the sequela.
• Ensure documentation clearly links the current condition to a past surgical wound disruption.
• Do not use for acute wound dehiscence or disruption occurring during the immediate postoperative period.