Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes M00-M99 – Diseases of the musculoskeletal system and connective tissue (M00-M99) > 2024 ICD-10-CM Codes M20-M25 – Other joint disorders (M20-M25) > 2024 ICD-10-CM Codes M23 – Internal derangement of knee (M23) > 2024 ICD-10-CM Codes M23.0 – Cystic meniscus (M23.0) > 2024 ICD-10-CM Codes M23.05 – Cystic meniscus, posterior horn of lateral meniscus (M23.05)