Inj branches of celiac and mesenteric artery, sequela

This code signifies a long-term complication or residual effect stemming from a past injury to a branch of the celiac or mesenteric artery. These arteries supply blood to vital abdominal organs, and damage to their branches can lead to chronic issues such as strictures, pseudoaneurysms, or persistent ischemia. The "sequela" aspect indicates that the initial acute injury has resolved, but its lasting consequences are now being addressed.

Apply this code when documenting a patient presenting with a chronic condition directly attributable to a previously sustained injury of a celiac or mesenteric artery branch. This includes follow-up visits for ongoing management of complications like chronic abdominal pain due to mesenteric ischemia, or surveillance of a post-traumatic arterial stenosis. It is appropriate when the initial injury itself is no longer active but its effects persist.

• Always assign an additional code to specify the exact nature of the sequela (e.g., I70.8 for other atherosclerosis, K55.1 for chronic vascular disorders of intestine).
• Ensure documentation clearly links the current condition to a past injury of the specified arterial branches.
• Do not use this code for acute injuries; refer to the initial injury codes within the S35.2 category for active trauma.