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Copyright ©2014 Baishideng Publishing Group Inc.
World J Orthop. Nov 18, 2014; 5(5): 574-584
Published online Nov 18, 2014. doi: 10.5312/wjo.v5.i5.574
Figure 2
Figure 2 Severe tibiotalar joint synovitis in rheumatoid arthritis. Sagittal grey-scale sonogram of the anterior recess of the tibiotalar joint shows that a normal hyperechoic anterior fat pad (F) is displaced anteriorly by hypoechoic synovium (arrow). Tib: Tibia; Tal: Talus; F: Fat pad; E: Extensor hallucis longus.