Table 4: Anatomical landmarks of the AI DuPont multi-segment foot model set.
Tracking marker set |
Anatomical landmark |
Lower Leg Cluster Triads |
Lateral aspect of the lower leg |
Upper Calcaneal |
Middle of posterior superior aspect of the calcaneal tubercle |
Lower Calcaneal |
Middle of posterior inferior aspect of the calcaneal tubercle |
Navicular |
Navicular tuberosity |
Cuboid |
Superior surface of cuboid just proximal to tuberosity of the fifth metatarsal |
Fifth Metatarsal Head |
Superior surface of fifth metatarsal head |
Second Metatarsal Head |
Dorsal surface of second metatarsal head |
First Metatarsal Head |
Dorsal surface of first metatarsal head |
Hallux |
Over nail of toe just distal to the cuticle |
Additional markers used to establish anatomical coordinate system |
|
Medial Knee |
Medial femoral epicondyle |
Lateral Knee |
Lateral femoral epicondyle |
Lateral ankle |
Lateral malleolus |
Medial ankle |
Medial malleolus |