ICD-10 Code: M21.261 – Flexion deformity, right knee

ICD-10 code M21.261 corresponds to Flexion deformity, right knee. This code is classified under the chapter M21 Other acquired deformities of limbs, which is part of the M00-M25: Arthropathies category.

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