Laceration of superior mesenteric vein, sequela

This code signifies a long-term complication or late effect stemming from a previous laceration of the superior mesenteric vein. These sequelae can include chronic pain, venous insufficiency, strictures, or other persistent issues directly attributable to the original injury. It indicates that the acute phase of the injury has passed, and the patient is now experiencing residual problems.

Apply this code when documenting a patient presenting with ongoing symptoms or conditions that are a direct consequence of a past superior mesenteric vein laceration. This is appropriate for follow-up encounters where the primary focus is managing these chronic effects, rather than the initial acute injury. It should be used after the initial injury has healed and the patient is no longer in the active treatment phase for the laceration itself.

• Always assign an additional code(s) to specify the nature of the sequela (e.g., chronic pain, venous insufficiency).
• Ensure documentation clearly links the current condition to the historical superior mesenteric vein laceration.
• This "S" seventh character indicates sequela and should be used for complications or conditions arising as a direct result of the initial injury, after the acute phase has concluded.