| Tibia parameters |
| TiAL (mm) |
(medial, middle, lateral) |
Tibial arc length |
| SRTi (mm) |
(medial, middle, lateral) |
Tibial sagittal radius |
| TiW (mm) |
(anterior, central, posterior) |
Tibial width |
| TML (mm) |
(medial, lateral) |
Tibial mortise length |
| ATMS (deg) |
- |
Angle of tibial mortise shape |
| Talus parameters |
| TaAL (mm) |
(medial, middle, lateral) |
Trochlea tali arc length |
| SRTa (mm) |
(medial, middle, lateral) |
Trochlea tali radius |
| TaW (mm) |
(anterior, central, posterior) |
Trochlea tali width |
| TTL (mm) |
(medial, lateral) |
Trochlea tali length |
| ATTS (deg) |
- |
Angle of trochlea tali shape |
| TDR |
(anterior, central, posterior) |
Talus dome ratio |
| α (deg) |
(anterior, central, posterior) |
Lateral talar edge angle |
| β (deg) |
(anterior, central, posterior) |
Medial talar edge angle |
| Rl (mm) |
(anterior, central, posterior) |
Lateral frontal talar edge radius |
| Rm (mm) |
(anterior, central, posterior) |
Medial frontal talar edge radius |
