Skeletal System
Medial Surface of Third Metacarpal Bone
Facies medialis ossis tertii metacarpi
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The medial surface of third metacarpal bone is the concave, ulnar aspect of the body of the bone. It is one of the two surfaces of the third metacarpal bone, the other being the lateral surface. It provides an origin site for the third dorsal interosseous muscle of hand.
Related parts of the anatomy
