Unsp injury of posterior tibial artery, right leg, init

This code signifies an injury to the posterior tibial artery in the right leg where the specific nature of the injury (e.g., laceration, contusion, rupture) is not documented. It indicates the patient is in the initial phase of treatment for this injury.

Use this code when a patient presents with an acute injury to the right posterior tibial artery, and the medical record does not specify the type of injury. This is appropriate for the initial encounter for care, such as in an emergency department or initial consultation.

• Ensure documentation explicitly states "right leg" and "posterior tibial artery."
• Only use this code when the injury type is truly unspecified; if a more specific injury (e.g., laceration) is documented, a more precise code should be used.
• The "A" seventh character indicates an initial encounter for active treatment of the injury.