Vertebral Artery, Left
- B30F0 - High Osmolar
- B30F0Z
- B30F0ZZ - Plain Radiography Vertebral Artery, Left to None with None, High Osmolar Approach
- B30F1 - Low Osmolar
- B30F1Z
- B30F1ZZ - Plain Radiography Vertebral Artery, Left to None with None, Low Osmolar Approach
- B30FY - Other Contrast
- B30FYZ
- B30FYZZ - Plain Radiography Vertebral Artery, Left to None with None, Other Contrast Approach
- B30FZ - None
- B30FZZ
- B30FZZZ - Plain Radiography Vertebral Artery, Left to None with None, None Approach