ICD-10 Code: H51.21 – Internuclear ophthalmoplegia, right eye

ICD-10 code H51.21 corresponds to Internuclear ophthalmoplegia, right eye. This code is classified under the chapter H51 Other disorders of binocular movement, which is part of the H49-H52: Disorders of ocular muscles, binocular movement, accommodation and refraction category.

The parent chapter is Diseases of the eye and adnexa.