Unsp injury of anterior tibial artery, right leg, sequela

This code signifies a long-term or late-effect complication resulting from an unspecified injury to the anterior tibial artery in the right leg. This could include chronic pain, impaired circulation, nerve damage, or other persistent issues directly attributable to the original trauma. The specific nature of the initial injury is not documented or is unknown.

Use this code when documenting a patient presenting with a current condition that is a direct consequence of a past, unspecified injury to the right anterior tibial artery. This applies to follow-up encounters for chronic issues, such as persistent claudication, non-healing ulcers, or neuropathy, where the original injury occurred at some point in the past and is no longer acute.

• Requires a seventh character "S" to indicate sequela, meaning the condition is a late effect of a previous injury.
• Do not use for acute injuries; instead, use the appropriate acute injury code.
• Always sequence the sequela code first, followed by codes for the specific manifestation(s) of the sequela (e.g., chronic pain, arterial insufficiency).