title: Bony ingrowth holds new 'joints' in place.
mesh_terms: D000328:Adult; D000368:Aged; D001843:Bone Cements; D006622:Hip Prosthesis; D006801:Humans; D007595:Joint Prosthesis; D007720:Knee Prosthesis; D008875:Middle Aged
chemical_list: D001843:Bone Cements