Table 2: United States Public Health Service (USPHS) criteria.
| Modified USPHS criteria | |
|---|---|
| 1. Retention | 6. Contact surfaces |
| 2. Marginal adaptation (Marginal Integrity) | 7. Recurrent caries |
| 8. Tooth integrity | |
| 3. Marginal discoloration | 9. Post-Operative sensitivity |
| 4. Loss of anatomical form | 10. Patient complaints |
| 5. Surface texture | 11. Patient satisfaction |