Unsp injury of radial artery at forarm lv, unsp arm, init

This code signifies an injury to the radial artery in the forearm, where the specific nature of the injury (e.g., laceration, contusion) is not documented. It applies when the affected arm is not specified, and it represents the initial treatment for this injury.

Use this code for patients presenting with a radial artery injury in the forearm when the medical record lacks details about the type of injury or the specific arm involved. This is appropriate for the initial encounter for treatment of such an injury, prior to definitive diagnosis of the injury type or later follow-up care.

• Only use this code when the specific type of radial artery injury (e.g., laceration, puncture) is truly unknown or undocumented.
• Ensure the documentation does not specify which arm is affected; otherwise, a more specific code for the left or right arm should be used.
• The "A" seventh character indicates an initial encounter for active treatment.