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Modified Macnab Criteria
| Grading | Definition |
|---|---|
| Excellent | Complete resolution of symptoms, recovery of original work activity level and quality of life |
| good | Mild symptoms, slight activity limitation that do not influence work and quality of life |
| Fine | Symptoms relieved, activity limitations that influence work and quality of life |
| bad | No difference in or worsening of symptoms after versus before treatment |
