metacarpophalangeal joint

(redirected from Palmar metacarpophalangeal ligament)
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Noun1.metacarpophalangeal joint - a joint of a finger when the fist is closedmetacarpophalangeal joint - a joint of a finger when the fist is closed
articulatio synovialis, diarthrosis, synovial joint - a joint so articulated as to move freely
finger - any of the terminal members of the hand (sometimes excepting the thumb); "her fingers were long and thin"