Definitions of anatomical landmarks and numerically derived landmarks
| . | Definition . |
|---|---|
| Anatomical landmarks | |
| Pelvis | |
| IL | Cranial aspect of the ilium, where it meets the sixth thoracic vertebrae. |
| SUL | Sulcus: caudal end of the prominent ridge on the midline of the dorsal aspect of the postacetabular ilium |
| SYN | The caudal end of the synsacrum where it meets the first tail vertebra |
| PUB | Caudal end of pubis (alternative point for construction of a pelvis anatomical coordinate system) |
| Femur | |
| TROCH C. | Trochanteric crest |
| LFC | Lateral femoral condyle |
| Tibiotarsus | |
| L.TROCH | Lateral tibial trochlea (also referred to as condyle) |
| M.TROCH | Medial tibial trochlea (also referred to as condyle) |
| Tarsometatarsus | |
| LMB | Lateral metatarsal base |
| MMB | Medial metatarsal base |
| LMH | Lateral metatarsal head |
| MMH | Medial metatarsal head |
| Phalanges | |
| PHAL | Distal end of phalanx III |
| Derived landmarks | |
| HJC | Hip joint center |
| KJC | Knee joint center |
| LKHA | Lateral knee helical axis endpoint |
| MKHA | Medial knee helical axis endpoint |
| AJC | Ankle joint center |
| LAHA | Lateral ankle helical axis endpoint |
| MAHA | Medial ankle helical axis endpoint |
| Mid.TROCH | Midpoint between L.TROCH and M.TROCH |
| TJC | Toe joint center (metatarso-phalangeal joint center) |
| LTHA | Lateral toe helical axis endpoint |
| MTHA | Medial toe helical axis endpoint |
| Mid.MB | Midpoint between LMB and MMB |
| Mid.MH | Midpoint between LMH and MMH |
| . | Definition . |
|---|---|
| Anatomical landmarks | |
| Pelvis | |
| IL | Cranial aspect of the ilium, where it meets the sixth thoracic vertebrae. |
| SUL | Sulcus: caudal end of the prominent ridge on the midline of the dorsal aspect of the postacetabular ilium |
| SYN | The caudal end of the synsacrum where it meets the first tail vertebra |
| PUB | Caudal end of pubis (alternative point for construction of a pelvis anatomical coordinate system) |
| Femur | |
| TROCH C. | Trochanteric crest |
| LFC | Lateral femoral condyle |
| Tibiotarsus | |
| L.TROCH | Lateral tibial trochlea (also referred to as condyle) |
| M.TROCH | Medial tibial trochlea (also referred to as condyle) |
| Tarsometatarsus | |
| LMB | Lateral metatarsal base |
| MMB | Medial metatarsal base |
| LMH | Lateral metatarsal head |
| MMH | Medial metatarsal head |
| Phalanges | |
| PHAL | Distal end of phalanx III |
| Derived landmarks | |
| HJC | Hip joint center |
| KJC | Knee joint center |
| LKHA | Lateral knee helical axis endpoint |
| MKHA | Medial knee helical axis endpoint |
| AJC | Ankle joint center |
| LAHA | Lateral ankle helical axis endpoint |
| MAHA | Medial ankle helical axis endpoint |
| Mid.TROCH | Midpoint between L.TROCH and M.TROCH |
| TJC | Toe joint center (metatarso-phalangeal joint center) |
| LTHA | Lateral toe helical axis endpoint |
| MTHA | Medial toe helical axis endpoint |
| Mid.MB | Midpoint between LMB and MMB |
| Mid.MH | Midpoint between LMH and MMH |