Icd 10 code for prepatellar soft tissue swelling left knee July 8, 2019 16 32 64 128 Icd 10 code for left knee swelling Icd 10 code for s/p left total knee arthroplasty Icd 10 code for patellar tendonitis left knee Patella tendon icd 10 Icd 10 code for left knee tendinitis