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. 2014 Jul 26;473(1):119–125. doi: 10.1007/s11999-014-3812-6

Fig. 1.

Fig. 1

Algorithm shows evaluation of a patient with a painful TKA. CBC = complete blood count; ESR = erythrocyte sedimentation rate; CRP = C-reactive protein. Patients must be evaluated for other causes of knee pain before a diagnosis of neuritis of the IFSN is made. By permission of Mayo Foundation for Medical Education and Research. All rights reserved.