Skeletal System
Lateral Surface of Fifth Metacarpal Bone
Facies lateralis ossis quinti metacarpi
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The lateral surface of fifth metacarpal bone is the concave, radial aspect of the body of the bone. It is one of the two surfaces of the fifth metacarpal bone, the other being the medial surface. It provides origin sites for the third palmar and fourth dorsal interossei muscles of hand.
Related parts of the anatomy
