Summary of hip, knee, and ankle joint range of motion from clinical assessment
| No. | Hip | Knee | Ankle |
|---|---|---|---|
| Each subject was categorised according to clinical presentation: clinical group A (minimal joint restriction), clinical group B (restricted joint motion, STJ supinatory deformity), clinical group C (restricted joint motion, STJ pronatory deformity). | |||
| –, Normal; DF, dorsiflexion; EFR, external femoral rotation; EL, extension lag; FFD, fixed flexion deformity; GV, genu valgum; IFR, internal femoral rotation; PSN, position; ROM, range of motion; STJ, subtalar joint. | |||
| Clinical group A | |||
| 1 | – | L&R 5° EL, GV | Swelling only |
| 2 | – | – | – |
| 3 | – | – | – |
| 4 | – | Mild GV | – |
| 5 | L&R ↑ IFR | – | – |
| 6 | – | – | – |
| 7 | – | – | – |
| Clinical group B | |||
| 8 | – | – | ↓ L&R DF (0°) |
| 9 | L&R 5° FFD, weak abductors | – | – |
| 10 | L&R 5° FFD | – | ↓ L&R DF (−5°) |
| 11 | – | Effusion, GV and 10° EL | ↓ L&R DF (0°) |
| 12 | – | Inflammation | – |
| 13 | L&R 5° FFD | – | ↓ L&R DF (−10°) |
| Clinical group C | |||
| 14 | L&R 5° FFD and painful EFR | – | ↓ L&R DF (0°) |
| 15 | 15° FFD | Mild GV | – |