Specific Bones Comprising the Metatarsus

Description

Presented in medial profile, the forefoot and midfoot align from the calcaneus and talus posteriorly to the navicular and medial cuneiform, continuing distally into the first metatarsal and its metatarsophalangeal relationship with the proximal phalanx of the hallux. The remaining metatarsals angle laterally as a compact metatarsal parabola, their bases seated proximally against the cuneiforms and cuboid at the tarsometatarsal (Lisfranc) joints. Along the plantar aspect, a highlighted region tracks from the medial longitudinal arch toward the metatarsal heads, corresponding to the load-bearing pathway beneath the midfoot and forefoot. Clear bony landmarks. A medial view like this is the cleanest way to teach how the first ray (medial cuneiform plus first metatarsal) supports the arch and transmits push-off forces during gait, and why small positional changes at the tarsometatarsal complex can translate into large changes at the metatarsal heads. Clinically, it maps directly onto common pain generators: plantar fasciitis at the medial calcaneal tubercle, transfer metatarsalgia under the lesser metatarsal heads when the first ray is dorsiflexed, and hallux valgus mechanics driven by altered first metatarsal alignment. The Lisfranc joint line is also easier to conceptualize from this orientation when explaining subtle diastasis between the medial cuneiform and second metatarsal base. Use this artwork in gross anatomy and kinesiology courses when covering the foot’s arches, in podiatry and orthopaedic teaching files for hallux valgus and Lisfranc injuries, or in patient education materials explaining orthotic arch support and plantar pressure distribution. Anatomical accuracy verified by SciePro's Medical Advisory Board.