Meniscus injuries of the knee in the elderly.
D000368:Aged; D002358:Cartilage, Articular / Q000293:injuries; D006801:Humans; D007718:Knee Injuries / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology; D007719:Knee Joint / Q000601:surgery; D008875:Middle Aged; D009519:New York City; D011183:Postoperative Complications; D011859:Radiography