Skip to main content
. 2022 Aug 19;26(9):1979–1989. doi: 10.1002/ejp.2018

FIGURE 1.

FIGURE 1

Joint magnetic resonance imaging (MRI) findings from patients with moderate‐to‐severe (red boxes) and none‐to‐mild (blue boxes) postoperative pain 6 months after total knee arthroplasty. The MRI Osteoarthritis Knee Score (MOAKS) was used to score (a) Hoffa synovitis findings, (b) effusion size and (c) bone marrow lesions [postoperative bone marrow lesions are graded from 0 to 18 (and not from 0 to 45 as per recommendations; Hunter et al., 2011) with only the tibia being included, as the entire femur was replaced by the femoral implant] (mean and SD). Examples of postoperative (d) Hoffa synovitis, (e) effusion and (f) bone marrow lesions. *p < 0.05.