Skeletal System
Second Metacarpal Articular Facet of Trapezoid Bone
Facies articularis metacarpi secundi ossis trapezoidei
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The second metacarpal articular facet is the convex, triangular area found on the distal aspect of the trapezoid bone. It articulates with the proximal articular facet of the second metacarpal bone, contributing to the formation of the carpometacarpal joints.