[Cast metal spongioid bone implants in animal experiments].

Spongyimplant cubes produced out of an alloying DIN 58800 are driven in an artificial produced split in the ileosacral articulation of sheeps. The animals were killed after a period of 70 til 181 days. All the implants are enclosed by bone and so bring about an ankylosis of the ileosacral articulation. In different degree the porous slices of the implant are grown through by bone. By producing spongyimplants with more porous slices the transfer of the animal experiment to human beings is justified, for example for special problems in osteosynthesis of in the arrange of the surface from artificial implants. The produced spongy implants out of metal are characterized specially by its primary stability.