Skeletal System
Proximal Articular Facet of Proximal Phalanx of Ring Finger
Facies articularis proximalis phalangis proximalis digiti anularis
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The proximal articular facet of the proximal phalanx of the ring finger is the concave, oval, superior area of its base. It articulates with the distal articular facet of the fourth metacarpal bone, forming the fourth metacarpophalangeal joint.
