DWY17Z
| Pos | Category | Selected Element & Definition |
|---|---|---|
| D | Section |
Radiation Therapy
|
| W | Body System |
Anatomical Regions
|
| Y | Modality |
Other Radiation
|
| 1 | Treatment Site |
Head and Neck
|
| 7 | Modality Qualifier |
Contact Radiation
|
| Z | Qualifier |
None
|