Major laceration of right vertebral artery, init encntr

This code signifies a significant tear or cut in the right vertebral artery, a major blood vessel supplying the brain, occurring as the initial presentation of the injury. This type of injury can lead to severe hemorrhage, stroke, or other neurological deficits due to compromised blood flow.

Apply this code for patients presenting with a newly diagnosed, acute, and substantial laceration of the right vertebral artery, typically resulting from trauma to the neck. Documentation should clearly specify the right side, the nature of the injury as a "laceration," and its "major" severity.

• Ensure documentation specifies "major laceration" versus a minor tear or contusion.
• Verify the laterality (right) is clearly stated in the medical record.
• This "A" suffix indicates an initial encounter for active treatment; use subsequent encounter codes for follow-up care.