Bypass Graft, Other
- B20F0 - High Osmolar
- B20F0Z
- B20F0ZZ - Plain Radiography Bypass Graft, Other to None with None, High Osmolar Approach
- B20F0Z
- B20F1 - Low Osmolar
- B20F1Z
- B20F1ZZ - Plain Radiography Bypass Graft, Other to None with None, Low Osmolar Approach
- B20F1Z
- B20FY - Other Contrast
- B20FYZ
- B20FYZZ - Plain Radiography Bypass Graft, Other to None with None, Other Contrast Approach
- B20FYZ