Right knee patellofemoral arthritis icd 10 July 8, 2019 16 32 64 128 Right knee patellofemoral joint arthritis icd 10 Icd 10 code for right knee patellofemoral arthritis Right knee patellofemoral pain icd 10 Right knee chondromalacia patella icd 10 Right knee patellar instability icd 10 Right knee chondromalacia icd 10