Table 3 Effect on synovial hypertrophy in 121 compartments 4 weeks after US-guided steroid injection
| Â | 85 injected compartments | 36 non-injected compartments | ||
|---|---|---|---|---|
| Â | Normalization or regression | No effect | Normalization or regression | No effect |
Talo-crural joints (31) | 27/31 (87%) | 4/31 (13%) | - | - |
Post-subtalar joints (26) | 20/21 (95%) | 1/21 (5%) | 3/5 (60%) | 2/5 (40%) |
Midfoot joints (13) | 10/11 (91%) | 1/11 (9%) | 2/2 (100%) | 0 |
Tendons (50) | 18/21 (86%) | 3/21 (14%) | 28/29 (97%) | 1/29 (3%) |
Para-articular cyst (1) | 1/1 (100%) | 0 | - | - |
All compartments (121) | 76/85 (89%) | 9/85 (11%) | 33/36 (92%) | 3/36 (8%) |