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H49.21 Sixth [abducent] nerve palsy, right eye

BackH49Paralytic strabismus7 →H49.0Third [oculomotor] nerve palsy4 →H49.00Third [oculomotor] nerve palsy, unspecified eyeH49.01Third [oculomotor] nerve palsy, right eyeH49.02Third [oculomotor] nerve palsy, left eyeH49.03Third [oculomotor] nerve palsy, bilateralH49.1Fourth [trochlear] nerve palsy4 →H49.10Fourth [trochlear] nerve palsy, unspecified eyeH49.11Fourth [trochlear] nerve palsy, right eyeH49.12Fourth [trochlear] nerve palsy, left eyeH49.13Fourth [trochlear] nerve palsy, bilateralH49.2Sixth [abducent] nerve palsy4 →H49.20Sixth [abducent] nerve palsy, unspecified eyeH49.21Sixth [abducent] nerve palsy, right eyeH49.22Sixth [abducent] nerve palsy, left eyeH49.23Sixth [abducent] nerve palsy, bilateralH49.3Total (external) ophthalmoplegia4 →H49.30Total (external) ophthalmoplegia, unspecified eyeH49.31Total (external) ophthalmoplegia, right eyeH49.32Total (external) ophthalmoplegia, left eyeH49.33Total (external) ophthalmoplegia, bilateralH49.4Progressive external ophthalmoplegia4 →H49.40Progressive external ophthalmoplegia, unspecified eyeH49.41Progressive external ophthalmoplegia, right eyeH49.42Progressive external ophthalmoplegia, left eyeH49.43Progressive external ophthalmoplegia, bilateralH49.8Other paralytic strabismus2 →H49.81Kearns-Sayre syndrome4 →H49.811Kearns-Sayre syndrome, right eyeH49.812Kearns-Sayre syndrome, left eyeH49.813Kearns-Sayre syndrome, bilateralH49.819Kearns-Sayre syndrome, unspecified eyeH49.88Other paralytic strabismus4 →H49.881Other paralytic strabismus, right eyeH49.882Other paralytic strabismus, left eyeH49.883Other paralytic strabismus, bilateralH49.889Other paralytic strabismus, unspecified eyeH49.9Unspecified paralytic strabismus
CategoryCODABLE
H49.21
Sixth [abducent] nerve palsy, right eye
Chapter
VII · Diseases of the eye and adnexa
Section
H49-H52
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.

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