Total knee instability icd 10 July 8, 2019 16 32 64 128 Left total knee instability icd 10 Right total knee instability icd 10 Left total knee arthroplasty instability icd 10 Right total knee arthroplasty instability icd 10 Total knee icd 10 Total knee replacement icd 10 Total knee arthroplasty icd 10 Knee instability icd 10