Review Article
Thromboangiitis Obliterans (Buerger’s Disease)—Current Practices
Table 1
Rutherford classification.
| Grade | Category | Clinical |
| 0 | 0 | Asymptomatic | I | 1 | Mild claudication | I | 2 | Moderate claudication | I | 3 | Severe claudication | II | 4 | Rest pain | III | 5 | Ischemic ulcer not exceeding digits | IV | 6 | Severe ischemic ulcer or gangrene |
|
|
Adapted from [40].
|