Long-term impact of acute knee injury with hemarthrosis : Osteoarthritis incidence and patient-reported outcomes in a large consecutive cohort over 12 years
Objective: To estimate the 12-year risk of radiographic and/or symptomatic knee osteoarthritis following different MRI-confirmed soft-tissue knee injuries. Design: Prospective cohort study including 814 (70 %) of 1129 consecutive patients after acute knee trauma with hemarthrosis in a single hospital. Injuries were classified by sub-acute knee MRI. Follow-up comprised bilateral knee radiography a
