. 2015 Dec 2;16:372. doi: 10.1186/s12891-015-0832-7
© Schirò et al. 2015
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Table 5.
PSI. Absolute indication for amputation: >8
| Artery | 1–3 |
| Time to surgery | 1–3 |
| Bone | 1–3 |
| Muscle | 1–3 |