Patellofemoral pain syndrome both knees icd 10 July 8, 2019 16 32 64 128 Patellofemoral pain syndrome bilateral knees icd 10 Icd 10 code for patellofemoral pain syndrome of both knees Patellofemoral syndrome icd 10 Patellofemoral pain syndrome icd 10 Patellofemoral pain syndrome icd 10 code Bilateral patellofemoral arthritis icd 10