| to reshape the cornea | 24 | purpose |
| to reattach it | 21 | purpose |
| to coagulate tissue | 20 | purpose |
| surgeon → use → laser | 167 |
| surgeon → use → the laser | 57 |
| surgeon → utilize → laser | 7 |
| surgeon → program → the laser | 4 |
| surgeon → employ → laser | 4 |
| surgeon → work with → laser | 4 |
| surgeon → use → special laser | 4 |
| surgeon → use → this laser | 4 |
| surgeon → use → either a laser | 4 |
| surgeon → utilize → the laser | 3 |
| surgeon → use → a laser device | 3 |
| surgeon → use → surgical laser | 3 |
| surgeon → apply → the laser | 3 |
| negative | neutral | positive |
| 0.147 | 0.758 | 0.095 |
| Raw frequency | 267 |
| Normalized frequency | 0.691 |
| Modifier score | 0.700 |
| Perplexity | 202.224 |