ICD-10 Code: M22.42 – Chondromalacia patellae, left knee

ICD-10 code M22.42 corresponds to Chondromalacia patellae, left knee. This code is classified under the chapter M22 Disorder of patella, which is part of the M00-M25: Arthropathies category.

The parent chapter is Diseases of the musculoskeletal system and connective tissue.