Unspecified superficial injury of unspecified thigh, sequela

This code indicates a long-term complication or late effect resulting from a superficial injury to an unspecified area of the thigh. The original injury, such as a contusion, abrasion, or blister, is no longer acute but has left a residual condition. The specific nature of the superficial injury and the exact location on the thigh are not documented.

Use this code when the patient presents for treatment of a condition that is a direct consequence of a past superficial thigh injury, and the acute phase of the original injury has resolved. This is appropriate when the documentation does not specify the exact type of superficial injury (e.g., contusion, abrasion) or the specific part of the thigh affected.

• Always assign an additional code to describe the specific nature of the sequela (e.g., scar, chronic pain).
• Ensure documentation clearly states the condition is a "sequela" or "late effect" of a previous injury.
• Avoid using this code if the original superficial injury is still in its acute phase; instead, use an acute injury code.