exarticulation noun2 •The action, or the result of exarticulatingThree cases were then related in which amputation at the middle of the thigh had been followed by osteomyelitis in the stump, but in which cures had been obtained without exarticulation. — 1865 •Luxation; the dislocation of a jointIf this rule is neglected there is grat danger of recurrence or of the establishment of habitual exarticulation, subluxation, or a snapping sound during eating. — 1890 formsexarticulations