title: Editorial comment. Total knee replacemnt: perspective.
mesh_terms: D001178:Arthroplasty; D001696:Biomechanical Phenomena; D006801:Humans; D007595:Joint Prosthesis; D007717:Knee / Q000502:physiology / Q000601:surgery*; D008768:Methylmethacrylates; D011095:Polyethylenes; D011474:Prosthesis Design
chemical_list: D008768:Methylmethacrylates; D011095:Polyethylenes