Distal Articular Facet of Middle Phalanx of Middle Finger
Facies articularis distalis phalangis mediae digiti medii manus
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The distal articular facet of middle phalanx of the middle finger is the pulley-shaped, inferior area of its head. It articulates with the articular facet of the distal phalanx of the middle finger, forming the distal interphalangeal joint of the middle finger.
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Middle Phalanx
For the middle phalanx, the fracture is exposed through a direct dorsal longitudinal incision, and the lateral slips of the extensor tendon are mobilized by incising the triangular ligament in the midline and extending distally by splitting the tendon in the midline to its insertion into the distal phalanx.