Table 1 A modified Wayne’s grading scale scoring system for gross appearance
Macroscopic appearance | Points |
|---|---|
Coverage | |
 >75 % fill | 4 |
 50–75 % fill | 3 |
 25–50 % fill | 2 |
 <25 % fill | 1 |
 0 % fill | 0 |
Tissue color | |
 Normal/whitish | 4 |
 >25 % yellow/reddish | 3 |
 >50 % yellow/reddish | 2 |
 >75 % yellow/reddish | 1 |
 100 % yellow/reddish | 0 |
Surface | Â |
 Normal, smooth | 4 |
 Smooth but raised | 3 |
 25–50 % irregularity/fibrillation | 2 |
 50–75 % irregularity/fibrillation | 1 |
 >75 % irregularity/fibrillation | 0 |
Total | 12 |