Unspecified open wound, right ankle, sequela

This code describes a persistent open wound on the right ankle where the specific type of wound (e.g., laceration, puncture) is not documented. It indicates that the current wound is a long-term complication or residual effect of a previous injury or condition.

This code is appropriate for documenting an open wound on the right ankle that is a sequela, when the medical record lacks sufficient detail to classify the wound type more specifically. It is used when the wound is no longer in the acute phase of healing but represents a chronic or late effect.

• Always attempt to code a more specific open wound type (e.g., laceration, puncture) if documented.
• Ensure the documentation clearly states the wound is a "sequela" or a "late effect" of a previous injury.
• An external cause code should be used in conjunction with this code to describe the original injury that led to the sequela.