Wikipedia
Rheumasurgery - sometimes called rheumatoid surgery - is a subfield of orthopedics occupied with the surgical treatment of patients with rheumatic diseases. The purpose of the interventions is to limit disease activity, sooth pain and improve function.
Rheumasurgical interventions can be divided in two groups. The one is early synovectomies, that is the removal of the inflamed synovia in order to prevent spreading and stop destruction. The other group is the so-called corrective intervention, i.e. an intervention done after destruction has taken place. Among the corrective interventions are joint replacements, removal of loose bone or cartilage fragments, and a variety of interventions aimed at repositioning and/or stabilizing joints, such as arthrodesis.