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Appendix 2: Example of knee PROM—Oxford Knee Score
Reprinted with permission of Isis Innovation Ltd. © Isis Innovation Ltd, 1998. All rights
reserved. The OKS reproduction is solely for reference and strictly not for use. Licences to
use the OKS should be acquired from iOutcomes http://isis-innovation.com/outcome-
measures/oxford-knee-score-oks/
N.J. Collins and E.M. Roos