 
| PCS-2023 > B > BW > BW2 > BW28 | 
| BW2 | Anatomical Regions, Computerized Tomography (CT Scan) | |
| Info: | Computerized Tomography (CT Scan): Computer reformatted digital display of multiplanar images developed from the capture of multiple exposures of external ionizing radiation | |
| BW28 | Computerized Tomography (CT Scan), Head | |
| BW280 | High Osmolar | |
| BW2800 | Unenhanced and Enhanced | |
| BW2800Z | Computerized Tomography (CT Scan) of Head using High Osmolar Contrast, Unenhanced and Enhanced | |
| BW280Z | None | |
| BW280ZZ | Computerized Tomography (CT Scan) of Head using High Osmolar Contrast | |
| BW281 | Low Osmolar | |
| BW2810 | Unenhanced and Enhanced | |
| BW2810Z | Computerized Tomography (CT Scan) of Head using Low Osmolar Contrast, Unenhanced and Enhanced | |
| BW281Z | None | |
| BW281ZZ | Computerized Tomography (CT Scan) of Head using Low Osmolar Contrast | |
| BW28Y | Other Contrast | |
| BW28Y0 | Unenhanced and Enhanced | |
| BW28Y0Z | Computerized Tomography (CT Scan) of Head using Other Contrast, Unenhanced and Enhanced | |
| BW28YZ | None | |
| BW28YZZ | Computerized Tomography (CT Scan) of Head using Other Contrast | |
| BW28Z | None | |
| BW28ZZ | None | |
| BW28ZZZ | Computerized Tomography (CT Scan) of Head | |
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