Major laceration of inferior mesenteric artery, sequela

This code signifies a significant, deep tear or cut in the inferior mesenteric artery, which is a major blood vessel supplying the large intestine. The "sequela" designation indicates that this code is used for conditions that are the late effects or complications of an initial injury to this artery, not the acute injury itself.

Apply this code when documenting a current condition or complication directly resulting from a previously sustained major laceration of the inferior mesenteric artery. Examples include chronic ischemia, stricture, or other long-term vascular compromise attributed to the original injury. This code is appropriate when the acute phase of the original injury has passed.

• Always ensure documentation clearly links the current condition to a prior major laceration of the inferior mesenteric artery.
• Do not use this code for the initial, acute injury; a different code for the acute laceration would be assigned at that time.
• Look for terms like "due to previous injury," "complication of prior trauma," or "late effect of" in the physician's notes.