title: Polycentric knee arthroplasty. A review of 84 patients with more than one year follow-up.
mesh_terms: D000328:Adult; D000368:Aged; D001168:Arthritis / Q000601:surgery; D001170:Arthritis, Infectious / Q000601:surgery; D001172:Arthritis, Rheumatoid / Q000601:surgery; D001174:Arthrodesis; D001178:Arthroplasty; D006801:Humans; D007595:Joint Prosthesis; D007717:Knee / Q000601:surgery*; D008875:Middle Aged; D009068:Movement; D010024:Osteoporosis; D010146:Pain; D012656:Self-Help Devices; D000074402:Synovectomy