ICD-10 Code: M21.331 – Wrist drop, right wrist

ICD-10 code M21.331 corresponds to Wrist drop, right wrist. 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.