Table 3.
Margins required to provide geometric coverage in the face of tumor motion.
| 99% coverage (mm) | 95% coverage (mm) | 90% coverage (mm) | |
|---|---|---|---|
| Inferior | 20 | 14 | 13 |
| Anterior | 10 | 8 | 8 |
| Superior | 7 | 5 | 4 |
| Posterior | 4 | 3 | 2 |
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