Foot of a Human Male With Arthritic Changes, Dorsal View

Description

Dorsal anatomy of the adult male foot is rendered with the phalanges aligned distal to the metatarsals and the tarsus forming the proximal scaffold of the midfoot and hindfoot. From medial to lateral, the hallux phalanges articulate with the first metatarsal at the first metatarsophalangeal joint, while the lesser toes show the proximal, middle, and distal phalanges stepping distally in series. Proximally, the metatarsal bases meet the cuneiforms and cuboid at the tarsometatarsal (Lisfranc) joints, with the navicular and talus seated more proximally and the calcaneus positioned posteroinferiorly beneath the talus. Periarticular color highlights concentrate around joint margins, consistent with arthritic change at the midfoot and forefoot articulations. Arthritis on the dorsum of the foot often announces itself as dorsal spurring and capsular thickening at the tarsometatarsal and naviculocuneiform joints, where repetitive load and prior Lisfranc injury can accelerate cartilage loss and subchondral remodeling. A tight midfoot. Dorsal osteophytes here can irritate extensor tendons and superficial branches of the deep peroneal nerve, explaining dorsal pain with shoe pressure and pain provoked by midfoot torsion rather than isolated ankle motion. The same dorsal perspective also supports teaching hallux rigidus, where osteophytes and joint-space narrowing at the first metatarsophalangeal joint limit dorsiflexion during terminal stance. Use this asset in gross anatomy and musculoskeletal modules to contrast normal pedal osteology with degenerative joint disease, and in podiatry, orthopaedics, and rheumatology teaching sets when discussing midfoot arthritis, Lisfranc sequelae, and first MTP osteoarthritis. It also fits surgical consent graphics for dorsal midfoot exostectomy or arthrodesis planning, where joint-level identification matters. Anatomical accuracy verified by SciePro's Medical Advisory Board.