Other specified injury of unspecified renal vein, sequela

This code indicates a long-term complication or late effect resulting from a previously sustained injury to an unspecified renal vein, other than a laceration, puncture, or thrombosis. It signifies that the initial injury has resolved, but its lasting consequences are still present and require ongoing management or documentation.

Use this code when documenting a sequela of a past, unspecified injury to a renal vein that is not a laceration, puncture, or thrombosis. This applies when the patient is presenting for treatment or evaluation of a chronic condition directly attributable to the original renal vein trauma. Examples include persistent venous insufficiency or scarring affecting renal function due to a prior crush injury or contusion of the renal vein.

• Always sequence this code after the code for the specific sequela (e.g., chronic kidney disease, renal hypertension).
• Ensure documentation clearly links the current condition to a past injury of the renal vein.
• Avoid using this code for acute injuries; it is exclusively for late effects.