Left knee degenerative lateral meniscus tear icd 10 July 8, 2019 16 32 64 128 Icd 10 code for left knee degenerative lateral meniscus tear Left knee discoid meniscus icd 10 Left knee meniscus tear icd 10 Left knee lateral meniscus tear icd 10 code Left lateral meniscus tear icd 10 Left medial meniscus derangement icd 10