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Peri‐ and postoperative outcome by diabetic foot surgery class
| Class 1 | Class 2 | Class 3 | Class 4 | Total | |
|---|---|---|---|---|---|
| Ulceration/reulceration (%) | 0 | 2·2 | 11·1 | 24·4 | 9·4 |
| Postoperative infection (%) | 2·2 | 6·7 | 20·0 | 100·0 | 32·2 |
| Amputation (%) | 0 | 2·2 | 6·7 | 48·9 | 14·4 |
| Major amputation (%) | 0 | 0 | 4·4 | 11·1 | 3·9 |
| Major/minor amputation ratio | 0 | 0 | 1·5 | 0·2 | 0·3 |
