manupharyngectomy Share definition Flag The process by which, at birth, a third hand is removed from the torso, in particular, the neck region. The surgeon consulted the family and informed them that a manupharyngectomy was necessary. manupharyngectomy by Mark Rob August 23, 2007 0 0 Get merch Get the manupharyngectomy mug. Buy Now — $32.95 See more merch