title: Total knee arthroplasty: an introduction to the Sheehan prosthesis.
mesh_terms: D001178:Arthroplasty; D002857:Chromium; D003035:Cobalt; D006801:Humans; D007595:Joint Prosthesis; D007719:Knee Joint / Q000601:surgery*; D011095:Polyethylenes
chemical_list: D011095:Polyethylenes; D002857:Chromium; D003035:Cobalt