title: The quest for the replacement knee.
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000601:surgery*; D001178:Arthroplasty; D005260:Female; D006801:Humans; D007595:Joint Prosthesis; D007717:Knee / Q000000981:diagnostic imaging / Q000601:surgery*; D007719:Knee Joint; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000000981:diagnostic imaging / Q000601:surgery; D011183:Postoperative Complications; D011859:Radiography