Major laceration of right carotid artery, initial encounter

This code signifies a significant, deep tear or cut to the right carotid artery, a major blood vessel supplying blood to the brain and head. Such an injury typically involves substantial damage to the arterial wall, potentially leading to severe hemorrhage and compromised blood flow.

Apply this code for the initial treatment of a patient presenting with a major laceration of the right carotid artery, often due to penetrating trauma like a stab wound or gunshot wound to the neck. This code is appropriate for the acute phase of injury and initial surgical repair or management.

• Ensure documentation clearly specifies "major laceration" and the right side of the carotid artery.
• Verify this is the patient's first encounter for this specific injury; subsequent encounters will require a different seventh character.
• Distinguish from minor lacerations or contusions, which are coded differently.