pseudarthrosis

Noun

 * 1)  A bony, flexible structure, resembling a joint, sometimes found after a poorly united fracture
 * 2)  A failed fusion after an arthrodesis surgery
 * 3)  A groove in a block of stone that simulates a joint

Translations

 * Finnish: valenivel
 * French:
 * Italian: pseudoartrosi
 * Spanish: pseudoartrosis