Orthopaedics Which of the following is not a component of Kocher’s criteria when diagnosing septic arthritis of the hip? A Non-weight-bearing on the affected side. B Erythrocyte sedimentation rate (ESR) greater than 40mm/hr. C White blood cell (WBC) count of >12000mm3. D C-reactive protein (CRP)>20. 💡 Explanation Which of the following is not a component of Kocher's criteria when diagnosing septic arthritis of the hip? ✓ Correct Answer: D. C-reactive protein (CRP)>20.