Oth injury of right vertebral artery, init encntr

This code signifies an injury to the right vertebral artery that is not a dissection, laceration, or puncture. It encompasses various other forms of trauma, such as contusions, hematomas, or sprains affecting this critical vessel. The injury is specifically located on the right side.

Apply this code when documentation clearly indicates an injury to the right vertebral artery that doesn't fit more specific codes (e.g., dissection). This includes findings from imaging studies (e.g., CT angiography, MRI) or surgical reports detailing non-dissecting, non-lacerating, or non-puncturing trauma. The "A" suffix indicates this is the initial encounter for treatment.

• Ensure documentation specifies "right" vertebral artery; otherwise, an unspecified laterality code may be more appropriate.
• Distinguish from vertebral artery dissection (S15.0-) or laceration/puncture (S15.11-).
• Always confirm the encounter type (initial, subsequent, sequela) to select the correct 7th character.