Left knee subchondral fracture icd 10 July 8, 2019 16 32 64 128 Left knee subchondral insufficiency fracture icd 10 Icd 10 code for left knee subchondral fracture Icd 10 left knee osteochondral injury Left knee injury icd 10 Left knee arthroplasty icd 10 Left knee sprain icd 10 Left knee arthroscopy icd 10