Grade 1: scattered, filmy adhesions | 3 | 1 | 2 | 6 |
Grade 2: moderately dense, scattered adhesions that are easily separated | 1 | 3 | 2 | 6 |
Grade 3: dense continuous adhesions that are easily separated | 1 | 4 | 4 | 9 |
Grade 4: very dense homogeneous adhesions that are not easily separated | 0 | 0 | 2 | 2 |
Total | 5 | 8 | 10 | 23 |