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Simplified dichotomous scoring system for iliac plaque morphology, circumference, and length.
| Morphology/Plaque score | Definition |
|---|---|
| None-moderate | ≤2 mm thickness of calcification |
| Severe | >2 mm maximal thickness of calcification |
| Circumference Score | |
| None-moderate | ≤75% |
| Severe | >75% |
| Length Score | |
| None-moderate | ≤75% |
| Severe | >75% |
