Baseline scores (0–3) and Δ scores with CD as reference, for BFI imaging, CD, GS and MRI
| Patient No. | Tendon sheath | BFI | GS | CD | MRI | ΔCD;BFI | ΔCD;GS | ΔCD;MRI |
|---|---|---|---|---|---|---|---|---|
| 1 | Extensor carpi ulnaris | 1 | 3 | 3 | 3 | 2 | 0 | 0 |
| 2 | Flexor carpi radialis | 1 | 2 | 2 | 3 | 1 | 0 | −1 |
| 3 | Flexor tendon of the 4th digit | 2 | 2 | 3 | 3 | 1 | 1 | 0 |
| 4 | Flexor tendons of the 5th digit | 0 | 2 | 3 | 3 | 3 | 1 | 0 |
| 5 | Flexor tendon of the 2nd digit | 1 | 2 | 2 | 1 | 1 | 0 | 1 |
| 6 | Extensor carpi ulnaris | 2 | 3 | 3 | 3 | 1 | 0 | 0 |
| 7 | Extensor carpi ulnaris | 0 | 1 | 0 | 1 | 0 | −1 | −1 |
| 8 | Extensor carpis radialis brevis/longus | 0 | 1 | 2 | 2 | 2 | 1 | 0 |
| 9 | Extensor pollicis longus | 1 | 2 | 2 | 1 | 1 | 0 | 1 |
| 10 | Extensor digitorum communis/indicis proprius | 1 | 3 | 2 | 3 | 1 | −1 | −1 |
Note: Number (n), B-flow imaging (BFI), grey scale (GS), colour Doppler (CD), magnetic resonance imaging (MRI).