Abrasion of anus, sequela

This code indicates a superficial injury to the skin around the anus, characterized by a scrape or rub-off of the epidermis, that is now a long-term effect or complication of a previous injury. It signifies that the original abrasion has healed, but there are residual issues or conditions directly attributable to that past trauma.

Use this code when documenting a patient presenting with a chronic condition, scar tissue, or functional impairment in the anal region that is a direct consequence of a previously sustained anal abrasion. This applies when the initial acute injury has resolved, but its lasting impact is being addressed.

• Always ensure documentation clearly links the current condition as a sequela of a past anal abrasion.
• Do not use this code for acute abrasions; instead, select an appropriate acute injury code.
• Look for terms like "due to previous abrasion," "scarring from old injury," or "complication of prior anal scrape" in the medical record.