Severe osteoarthritis of the left knee icd 10 July 8, 2019 16 32 64 128 Severe tricompartmental osteoarthritis left knee icd 10 Osteoarthritis in left knee icd 10 Osteoarthritis of lower leg icd 10 Osteoarthritis of the knee icd 10 Osteoarthritis of the left hip icd 10