Inj lesser saphenous vein at lower leg level, unsp leg, init

This code signifies an injury to the lesser saphenous vein in the lower leg that is not further specified as a laceration, puncture, or contusion. It indicates damage to this superficial vein, which runs along the back of the calf, without detailing the precise nature of the trauma. The injury is to an unspecified leg and represents the initial treatment for this condition.

Apply this code when documentation clearly indicates an injury to the lesser saphenous vein of the lower leg, but the specific type of injury (e.g., tear, crush) is not provided. This is appropriate for the initial encounter when the patient first presents for treatment of this trauma. Use this when the medical record does not specify which leg is affected.

• Ensure the documentation explicitly states "lesser saphenous vein" and "lower leg."
• Only use this code for the initial treatment of the injury; subsequent encounters will require a different seventh character.
• Avoid using this code if a more specific injury type (e.g., laceration, puncture) or laterality (left/right leg) is documented.