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. 2022 Apr 8;30:09636897211067454. doi: 10.1177/09636897211067454

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© The Author(s) 2021

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 6. — Representative cases of imaging evaluations. (a) Bone marrow lesion improved from Grade II to 0 before and after treatment. (b) Cartilage defects improved from Grade II to Grade 0 before and after treatment. (c) Hoffa’s synovitis improved from Grade I to 0 before and after treatment, and effusion synovitis also improved from Grade III to I before and after treatment.