Third metatarsal bone

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Bone: Third metatarsal bone
The third metatarsal. (Left.)
Bones of the right foot. Dorsal surface.
Latin	os metatarsale III
Gray's	subject #64 274

The third metatarsal bone articulates proximally, by means of a triangular smooth surface, with the third cuneiform; medially, by two facets, with the second metatarsal; and laterally, by a single facet, with the fourth metatarsal.

This last facet is situated at the dorsal angle of the base.

[edit] Additional images

X-ray of foot, showing phalangeal fracture

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.

v • d • e Bones of lower limbs

femur: head of femur (fovea capitis femoris) - neck of femur - greater trochanter - trochanteric fossa - lesser trochanter - tubercle of the femur - intertrochanteric line - intertrochanteric crest - linea quadrata - body of femur (linea aspera, third trochanter, pectineal line, adductor tubercle) - lower extremity of femur (lateral condyle, medial condyle, lateral epicondyle, medial epicondyle, patellar surface) patella tibia: upper extremity - medial condyle - lateral condyle - intercondyloid eminence - tuberosity of the tibia - posterior intercondyloid fossa - anterior intercondyloid fossa body of tibia - soleal line - lower extremity - medial malleolus fibula: head of fibula - body of fibula - lateral malleolus tarsus: calcaneus (sustentaculum tali, trochlear process) - talus - cuboid - medial cuneiform - intermediate - lateral metatarsus: 1st metatarsal - 2nd - 3rd - 4th - 5th phalanges of the foot