title: Instability in the rheumatoid knee.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000503:physiopathology / Q000601:surgery*; D007717:Knee / Q000601:surgery; D007719:Knee Joint; D008592:Menisci, Tibial / Q000601:surgery; D011183:Postoperative Complications; D000074402:Synovectomy; D013709:Tendon Transfer