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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Osteoarthritis Cartilage. 2014 Oct;22(10):1550–1553. doi: 10.1016/j.joca.2014.05.015

Online Figure 1. Knees from a OAI participants with different radiographic status: fixed flexion radiographs shown on the left, coronal MR images without segmentation shown in the middle; coronal MR images with segmentation of the femorotibial cartilages shown on the right.

Online Figure 1

a) Healthy reference cohort knee

b) Central KLG1 knee

c) Central KLG2 knee without JSN

d) Central KLG2 knee with JSN

e) Central KLG3 knee

MT = medial tibial cartilage; cMF = medial weight-bearing femoral cartilage; LT = lateral tibial cartilage, cLF = lateral weight-bearing femoral cartilage