(b).
| Points | Adhesion appearance | |
|---|---|---|
| Length | 0 | No adhesion |
| 1 | Localized, <10 mm longitudinal | |
| 2 | 10–15 mm | |
| 3 | Intense, >15 mm | |
|
| ||
| Characteristics | 0 | No adhesion |
| 1 | Loose, elastic, and mobile | |
| 2 | Of average thickness and mobile | |
| 3 | Thick, hard, and immobile | |
|
| ||
| Grading | 0 | No adhesion |
| 2 | Mild adhesion | |
| 3-4 | Moderate adhesion | |
| 5-6 | Advanced stage adhesion | |