title: Total knee arthroplasty with the "L.L." prosthesis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000601:surgery; D001178:Arthroplasty / Q000379:methods*; D006801:Humans; D007595:Joint Prosthesis; D007719:Knee Joint / Q000601:surgery*; D008297:Male; D011095:Polyethylenes; D011182:Postoperative Care; D011474:Prosthesis Design; D013977:Tibia / Q000601:surgery
chemical_list: D011095:Polyethylenes