Table 2.
Staging of radiographic changes in the Charcot arthropathy foot as described by Sella and Barrette (1999) based on weight-bearing radiographic examinations of the diseased foot; also, inflammation/bone edema on MRI based on activity (see Chantelau and Grutzner 2014) . Numbers in the table are numbers of patients.
| At inclusion | 1 week | 6 months | 12 months | 18 months | 24 months | |
|---|---|---|---|---|---|---|
| Radiography | ||||||
| Stage 0 | 4 | 3 | 0 | 0 | 0 | 0 |
| Stage 1 | 3 | 3 | 2 | 0 | 0 | 0 |
| Stage 2 | 9 | 9 | 9 | 6 | 4 | 0 |
| Stage 3 | 8 | 8 | 8 | 5 | 5 | 0 |
| Stage 4 | 0 | 1 | 5 | 13 | 15 | 23 |
| MRI | ||||||
| Inactive | 7 | 9 | 12 | 15 | 18 | 23 |
| Activite | 17 | 15 | 12 | 9 | 6 | 0 |