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. 2017 Apr 6;2(2):e0011. doi: 10.2106/JBJS.OA.16.00011

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Copyright © 2017 The Authors. Published by The Journal of Bone and Joint Surgery, Incorporated. All rights reserved.

This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.

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Fig. 4 — Line graph showing the individual KOOS subscores at 2 years for the patients in the present study as compared with those reported in recent microfracture studies^21,28-30. All values are presented as means. QoL = quality of life, ADL = activities of daily living.