Other specified injury of dorsal vein of right foot, sequela

This code signifies a long-term complication or residual effect stemming from an injury to a dorsal vein in the right foot. This could include chronic pain, scarring, persistent swelling, or impaired circulation that developed as a direct result of the initial trauma to the vein. The initial injury itself is no longer acute.

Use this code when documenting a patient presenting with a current condition that is a direct consequence of a past injury to a dorsal vein of the right foot. This applies to follow-up encounters for chronic issues related to the original trauma, such as post-thrombotic syndrome or chronic venous insufficiency.

• Always sequence this "S" code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, scarring).
• Ensure the medical record clearly links the current condition to a previous injury of the dorsal vein of the right foot.
• Do not use this code for acute injuries; it is exclusively for residual effects or late complications.