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 M21 – Other acquired deformities of limbs (M21) > 2024 ICD-10-CM Codes M21.2 – Flexion deformity (M21.2) > 2024 ICD-10-CM Codes M21.23 – Flexion deformity, wrist (M21.23)