Definition of Bone, cuboid
Bone, cuboid: The outer bone in the instep of the foot. It is called the cuboid bone because it is shaped like a cube. The cuboid bone is jointed in back with the heel bone (calcaneus) and in front with the bones just behind the fourth and fifth toes (metatarsals).Source: MedTerms™ Medical Dictionary
Last Editorial Review: 3/19/2012
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